2013578658

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1163}}^1$

素因数の和:1349

約数の個数: 144

約数和(自身を含む): 5506353216

約数和(自身を除く): 3492774558

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 151, 182, 234, 273, 294, 302, 441, 453, 546, 637, 819, 882, 906, 1057, 1163, 1274, 1359, 1638, 1911, 1963, 2114, 2326, 2718, 3171, 3489, 3822, 3926, 5733, 5889, 6342, 6978, 7399, 8141, 9513, 10467, 11466, 11778, 13741, 14798, 15119, 16282, 17667, 19026, 20934, 22197, 24423, 27482, 30238, 35334, 41223, 44394, 45357, 48846, 56987, 66591, 73269, 82446, 90714, 96187, 105833, 113974, 123669, 133182, 136071, 146538, 170961, 175613, 192374, 211666, 247338, 272142, 288561, 317499, 341922, 351226, 512883, 526839, 577122, 634998, 740831, 865683, 952497, 1025766, 1053678, 1229291, 1481662, 1580517, 1731366, 1904994, 2222493, 2282969, 2458582, 3161034, 3687873, 4444986, 4565938, 6667479, 6848907, 7375746, 8605037, 11063619, 13334958, 13697814, 15980783, 17210074, 20546721, 22127238, 25815111, 31961566, 41093442, 47942349, 51630222, 77445333, 95884698, 111865481, 143827047, 154890666, 223730962, 287654094, 335596443, 671192886, 1006789329, 2013578658]

約数ペア:

[(1, 2013578658), (2, 1006789329), (3, 671192886), (6, 335596443), (7, 287654094), (9, 223730962), (13, 154890666), (14, 143827047), (18, 111865481), (21, 95884698), (26, 77445333), (39, 51630222), (42, 47942349), (49, 41093442), (63, 31961566), (78, 25815111), (91, 22127238), (98, 20546721), (117, 17210074), (126, 15980783), (147, 13697814), (151, 13334958), (182, 11063619), (234, 8605037), (273, 7375746), (294, 6848907), (302, 6667479), (441, 4565938), (453, 4444986), (546, 3687873), (637, 3161034), (819, 2458582), (882, 2282969), (906, 2222493), (1057, 1904994), (1163, 1731366), (1274, 1580517), (1359, 1481662), (1638, 1229291), (1911, 1053678), (1963, 1025766), (2114, 952497), (2326, 865683), (2718, 740831), (3171, 634998), (3489, 577122), (3822, 526839), (3926, 512883), (5733, 351226), (5889, 341922), (6342, 317499), (6978, 288561), (7399, 272142), (8141, 247338), (9513, 211666), (10467, 192374), (11466, 175613), (11778, 170961), (13741, 146538), (14798, 136071), (15119, 133182), (16282, 123669), (17667, 113974), (19026, 105833), (20934, 96187), (22197, 90714), (24423, 82446), (27482, 73269), (30238, 66591), (35334, 56987), (41223, 48846), (44394, 45357)]