15887718054

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 39970713600

約数和(自身を除く): 24082995546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 89, 93, 117, 169, 178, 186, 234, 267, 279, 338, 351, 403, 507, 534, 558, 631, 702, 801, 806, 837, 1014, 1157, 1209, 1262, 1521, 1602, 1674, 1893, 2314, 2403, 2418, 2759, 3042, 3471, 3627, 3786, 4563, 4806, 5239, 5518, 5679, 6942, 7254, 8203, 8277, 9126, 10413, 10478, 10881, 11358, 15041, 15717, 16406, 16554, 17037, 19561, 20826, 21762, 24609, 24831, 30082, 31239, 31434, 34074, 35867, 39122, 45123, 47151, 49218, 49662, 56159, 58683, 62478, 71734, 73827, 74493, 90246, 94302, 106639, 107601, 112318, 117366, 135369, 141453, 147654, 148986, 168477, 176049, 213278, 215202, 221481, 254293, 270738, 282906, 319917, 322803, 336954, 352098, 406107, 442962, 466271, 505431, 508586, 528147, 639834, 645606, 730067, 762879, 812214, 932542, 959751, 968409, 1010862, 1056294, 1398813, 1460134, 1516293, 1525758, 1740929, 1919502, 1936818, 2190201, 2288637, 2797626, 2879253, 3032586, 3305809, 3481858, 4196439, 4380402, 4577274, 5222787, 5758506, 6570603, 6611618, 6865911, 8392878, 9490871, 9917427, 10445574, 12589317, 13141206, 13731822, 15668361, 18981742, 19711809, 19834854, 22632077, 25178634, 28472613, 29752281, 31336722, 39423618, 45264154, 47005083, 56945226, 59504562, 67896231, 85417839, 89256843, 94010166, 135792462, 170835678, 178513686, 203688693, 256253517, 294217001, 407377386, 512507034, 588434002, 611066079, 882651003, 1222132158, 1765302006, 2647953009, 5295906018, 7943859027, 15887718054]

約数ペア:

[(1, 15887718054), (2, 7943859027), (3, 5295906018), (6, 2647953009), (9, 1765302006), (13, 1222132158), (18, 882651003), (26, 611066079), (27, 588434002), (31, 512507034), (39, 407377386), (54, 294217001), (62, 256253517), (78, 203688693), (89, 178513686), (93, 170835678), (117, 135792462), (169, 94010166), (178, 89256843), (186, 85417839), (234, 67896231), (267, 59504562), (279, 56945226), (338, 47005083), (351, 45264154), (403, 39423618), (507, 31336722), (534, 29752281), (558, 28472613), (631, 25178634), (702, 22632077), (801, 19834854), (806, 19711809), (837, 18981742), (1014, 15668361), (1157, 13731822), (1209, 13141206), (1262, 12589317), (1521, 10445574), (1602, 9917427), (1674, 9490871), (1893, 8392878), (2314, 6865911), (2403, 6611618), (2418, 6570603), (2759, 5758506), (3042, 5222787), (3471, 4577274), (3627, 4380402), (3786, 4196439), (4563, 3481858), (4806, 3305809), (5239, 3032586), (5518, 2879253), (5679, 2797626), (6942, 2288637), (7254, 2190201), (8203, 1936818), (8277, 1919502), (9126, 1740929), (10413, 1525758), (10478, 1516293), (10881, 1460134), (11358, 1398813), (15041, 1056294), (15717, 1010862), (16406, 968409), (16554, 959751), (17037, 932542), (19561, 812214), (20826, 762879), (21762, 730067), (24609, 645606), (24831, 639834), (30082, 528147), (31239, 508586), (31434, 505431), (34074, 466271), (35867, 442962), (39122, 406107), (45123, 352098), (47151, 336954), (49218, 322803), (49662, 319917), (56159, 282906), (58683, 270738), (62478, 254293), (71734, 221481), (73827, 215202), (74493, 213278), (90246, 176049), (94302, 168477), (106639, 148986), (107601, 147654), (112318, 141453), (117366, 135369)]