18704577132

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:278

約数の個数: 384

約数和(自身を含む): 55496448000

約数和(自身を除く): 36791870868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 61, 69, 73, 76, 89, 92, 108, 114, 122, 138, 146, 171, 178, 183, 207, 219, 228, 244, 267, 276, 292, 342, 356, 366, 414, 437, 438, 513, 534, 549, 621, 657, 684, 732, 801, 828, 874, 876, 1026, 1068, 1098, 1159, 1242, 1311, 1314, 1387, 1403, 1602, 1647, 1679, 1691, 1748, 1971, 2047, 2052, 2196, 2318, 2403, 2484, 2622, 2628, 2774, 2806, 3204, 3294, 3358, 3382, 3477, 3933, 3942, 4094, 4161, 4209, 4453, 4636, 4806, 5037, 5073, 5244, 5429, 5548, 5612, 6141, 6497, 6588, 6716, 6764, 6954, 7866, 7884, 8188, 8322, 8418, 8906, 9612, 10074, 10146, 10431, 10858, 11799, 12282, 12483, 12627, 12994, 13359, 13908, 15111, 15219, 15732, 16287, 16644, 16836, 17812, 18423, 19491, 20148, 20292, 20862, 21716, 23598, 24564, 24966, 25254, 25988, 26657, 26718, 30222, 30438, 31293, 31901, 32574, 36846, 37449, 37881, 38893, 38982, 40077, 41724, 45333, 45657, 47196, 48861, 49932, 50508, 53314, 53436, 55269, 58473, 60444, 60876, 62586, 63802, 65148, 73692, 74898, 75762, 77786, 77964, 79971, 80154, 84607, 90666, 91314, 95703, 97722, 102419, 103151, 106628, 110538, 116679, 116946, 120231, 123443, 124867, 125172, 127604, 146583, 149431, 149796, 151524, 155572, 159942, 160308, 169214, 175419, 181332, 182628, 191406, 195444, 204838, 206302, 221076, 233358, 233892, 239913, 240462, 246886, 249734, 253821, 287109, 293166, 298862, 307257, 309453, 319884, 338428, 350037, 350838, 370329, 374601, 382812, 396317, 409676, 412604, 448293, 466716, 479826, 480924, 493772, 499468, 507642, 574218, 586332, 597724, 614514, 618906, 700074, 701676, 719739, 740658, 749202, 761463, 792634, 861327, 896586, 921771, 928359, 959652, 1015284, 1050111, 1110987, 1123803, 1148436, 1188951, 1229028, 1237812, 1344879, 1400148, 1439478, 1481316, 1498404, 1522926, 1585268, 1722654, 1793172, 1843542, 1856718, 1945961, 2100222, 2221974, 2247606, 2284389, 2372473, 2377902, 2689758, 2765313, 2785077, 2839189, 2878956, 3045852, 3332961, 3371409, 3445308, 3566853, 3687084, 3713436, 3891922, 4034637, 4200444, 4443948, 4495212, 4568778, 4744946, 4755804, 5379516, 5530626, 5570154, 5678378, 5837883, 6665922, 6742818, 7117419, 7133706, 7530023, 7783844, 8069274, 8517567, 9115291, 9137556, 9489892, 10700559, 11061252, 11140308, 11356756, 11675766, 13331844, 13485636, 14234838, 14267412, 15060046, 16138548, 17035134, 17513649, 18230582, 21352257, 21401118, 22590069, 23351532, 25552701, 27345873, 28469676, 30120092, 34070268, 35027298, 36461164, 42704514, 42802236, 45180138, 51105402, 52540947, 54691746, 64056771, 67770207, 70054596, 76658103, 82037619, 85409028, 90360276, 102210804, 105081894, 109383492, 128113542, 135540414, 153316206, 164075238, 173190529, 203310621, 210163788, 246112857, 256227084, 271080828, 306632412, 328150476, 346381058, 406621242, 492225714, 519571587, 692762116, 813242484, 984451428, 1039143174, 1558714761, 2078286348, 3117429522, 4676144283, 6234859044, 9352288566, 18704577132]

約数ペア:

[(1, 18704577132), (2, 9352288566), (3, 6234859044), (4, 4676144283), (6, 3117429522), (9, 2078286348), (12, 1558714761), (18, 1039143174), (19, 984451428), (23, 813242484), (27, 692762116), (36, 519571587), (38, 492225714), (46, 406621242), (54, 346381058), (57, 328150476), (61, 306632412), (69, 271080828), (73, 256227084), (76, 246112857), (89, 210163788), (92, 203310621), (108, 173190529), (114, 164075238), (122, 153316206), (138, 135540414), (146, 128113542), (171, 109383492), (178, 105081894), (183, 102210804), (207, 90360276), (219, 85409028), (228, 82037619), (244, 76658103), (267, 70054596), (276, 67770207), (292, 64056771), (342, 54691746), (356, 52540947), (366, 51105402), (414, 45180138), (437, 42802236), (438, 42704514), (513, 36461164), (534, 35027298), (549, 34070268), (621, 30120092), (657, 28469676), (684, 27345873), (732, 25552701), (801, 23351532), (828, 22590069), (874, 21401118), (876, 21352257), (1026, 18230582), (1068, 17513649), (1098, 17035134), (1159, 16138548), (1242, 15060046), (1311, 14267412), (1314, 14234838), (1387, 13485636), (1403, 13331844), (1602, 11675766), (1647, 11356756), (1679, 11140308), (1691, 11061252), (1748, 10700559), (1971, 9489892), (2047, 9137556), (2052, 9115291), (2196, 8517567), (2318, 8069274), (2403, 7783844), (2484, 7530023), (2622, 7133706), (2628, 7117419), (2774, 6742818), (2806, 6665922), (3204, 5837883), (3294, 5678378), (3358, 5570154), (3382, 5530626), (3477, 5379516), (3933, 4755804), (3942, 4744946), (4094, 4568778), (4161, 4495212), (4209, 4443948), (4453, 4200444), (4636, 4034637), (4806, 3891922), (5037, 3713436), (5073, 3687084), (5244, 3566853), (5429, 3445308), (5548, 3371409), (5612, 3332961), (6141, 3045852), (6497, 2878956), (6588, 2839189), (6716, 2785077), (6764, 2765313), (6954, 2689758), (7866, 2377902), (7884, 2372473), (8188, 2284389), (8322, 2247606), (8418, 2221974), (8906, 2100222), (9612, 1945961), (10074, 1856718), (10146, 1843542), (10431, 1793172), (10858, 1722654), (11799, 1585268), (12282, 1522926), (12483, 1498404), (12627, 1481316), (12994, 1439478), (13359, 1400148), (13908, 1344879), (15111, 1237812), (15219, 1229028), (15732, 1188951), (16287, 1148436), (16644, 1123803), (16836, 1110987), (17812, 1050111), (18423, 1015284), (19491, 959652), (20148, 928359), (20292, 921771), (20862, 896586), (21716, 861327), (23598, 792634), (24564, 761463), (24966, 749202), (25254, 740658), (25988, 719739), (26657, 701676), (26718, 700074), (30222, 618906), (30438, 614514), (31293, 597724), (31901, 586332), (32574, 574218), (36846, 507642), (37449, 499468), (37881, 493772), (38893, 480924), (38982, 479826), (40077, 466716), (41724, 448293), (45333, 412604), (45657, 409676), (47196, 396317), (48861, 382812), (49932, 374601), (50508, 370329), (53314, 350838), (53436, 350037), (55269, 338428), (58473, 319884), (60444, 309453), (60876, 307257), (62586, 298862), (63802, 293166), (65148, 287109), (73692, 253821), (74898, 249734), (75762, 246886), (77786, 240462), (77964, 239913), (79971, 233892), (80154, 233358), (84607, 221076), (90666, 206302), (91314, 204838), (95703, 195444), (97722, 191406), (102419, 182628), (103151, 181332), (106628, 175419), (110538, 169214), (116679, 160308), (116946, 159942), (120231, 155572), (123443, 151524), (124867, 149796), (125172, 149431), (127604, 146583)]