15951474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 45691776

約数和(自身を除く): 29740302

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 198, 231, 238, 306, 357, 374, 462, 561, 677, 693, 714, 1071, 1122, 1309, 1354, 1386, 1683, 2031, 2142, 2618, 3366, 3927, 4062, 4739, 6093, 7447, 7854, 9478, 11509, 11781, 12186, 14217, 14894, 22341, 23018, 23562, 28434, 34527, 42651, 44682, 52129, 67023, 69054, 80563, 85302, 103581, 104258, 126599, 134046, 156387, 161126, 207162, 241689, 253198, 312774, 379797, 469161, 483378, 725067, 759594, 886193, 938322, 1139391, 1450134, 1772386, 2278782, 2658579, 5317158, 7975737, 15951474]

約数ペア:

[(1, 15951474), (2, 7975737), (3, 5317158), (6, 2658579), (7, 2278782), (9, 1772386), (11, 1450134), (14, 1139391), (17, 938322), (18, 886193), (21, 759594), (22, 725067), (33, 483378), (34, 469161), (42, 379797), (51, 312774), (63, 253198), (66, 241689), (77, 207162), (99, 161126), (102, 156387), (119, 134046), (126, 126599), (153, 104258), (154, 103581), (187, 85302), (198, 80563), (231, 69054), (238, 67023), (306, 52129), (357, 44682), (374, 42651), (462, 34527), (561, 28434), (677, 23562), (693, 23018), (714, 22341), (1071, 14894), (1122, 14217), (1309, 12186), (1354, 11781), (1386, 11509), (1683, 9478), (2031, 7854), (2142, 7447), (2618, 6093), (3366, 4739), (3927, 4062)]