15128868

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 37044224

約数和(自身を除く): 21915356

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 372, 402, 607, 804, 1214, 1821, 2077, 2428, 3642, 4154, 6231, 7284, 8308, 12462, 18817, 24924, 37634, 40669, 56451, 75268, 81338, 112902, 122007, 162676, 225804, 244014, 488028, 1260739, 2521478, 3782217, 5042956, 7564434, 15128868]

約数ペア:

[(1, 15128868), (2, 7564434), (3, 5042956), (4, 3782217), (6, 2521478), (12, 1260739), (31, 488028), (62, 244014), (67, 225804), (93, 162676), (124, 122007), (134, 112902), (186, 81338), (201, 75268), (268, 56451), (372, 40669), (402, 37634), (607, 24924), (804, 18817), (1214, 12462), (1821, 8308), (2077, 7284), (2428, 6231), (3642, 4154)]