23875812

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 62689536

約数和(自身を除く): 38813724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 137, 141, 188, 206, 274, 282, 309, 411, 412, 423, 548, 564, 618, 822, 846, 927, 1233, 1236, 1644, 1692, 1854, 2466, 3708, 4841, 4932, 6439, 9682, 12878, 14111, 14523, 19317, 19364, 25756, 28222, 29046, 38634, 42333, 43569, 56444, 57951, 58092, 77268, 84666, 87138, 115902, 126999, 169332, 174276, 231804, 253998, 507996, 663217, 1326434, 1989651, 2652868, 3979302, 5968953, 7958604, 11937906, 23875812]

約数ペア:

[(1, 23875812), (2, 11937906), (3, 7958604), (4, 5968953), (6, 3979302), (9, 2652868), (12, 1989651), (18, 1326434), (36, 663217), (47, 507996), (94, 253998), (103, 231804), (137, 174276), (141, 169332), (188, 126999), (206, 115902), (274, 87138), (282, 84666), (309, 77268), (411, 58092), (412, 57951), (423, 56444), (548, 43569), (564, 42333), (618, 38634), (822, 29046), (846, 28222), (927, 25756), (1233, 19364), (1236, 19317), (1644, 14523), (1692, 14111), (1854, 12878), (2466, 9682), (3708, 6439), (4841, 4932)]