15169626

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 35481600

約数和(自身を除く): 20311974

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 47, 54, 86, 94, 129, 139, 141, 258, 278, 282, 387, 417, 423, 774, 834, 846, 1161, 1251, 1269, 2021, 2322, 2502, 2538, 3753, 4042, 5977, 6063, 6533, 7506, 11954, 12126, 13066, 17931, 18189, 19599, 35862, 36378, 39198, 53793, 54567, 58797, 107586, 109134, 117594, 161379, 176391, 280919, 322758, 352782, 561838, 842757, 1685514, 2528271, 5056542, 7584813, 15169626]

約数ペア:

[(1, 15169626), (2, 7584813), (3, 5056542), (6, 2528271), (9, 1685514), (18, 842757), (27, 561838), (43, 352782), (47, 322758), (54, 280919), (86, 176391), (94, 161379), (129, 117594), (139, 109134), (141, 107586), (258, 58797), (278, 54567), (282, 53793), (387, 39198), (417, 36378), (423, 35862), (774, 19599), (834, 18189), (846, 17931), (1161, 13066), (1251, 12126), (1269, 11954), (2021, 7506), (2322, 6533), (2502, 6063), (2538, 5977), (3753, 4042)]