25630614

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 59996160

約数和(自身を除く): 34365546

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 61, 62, 93, 122, 183, 186, 251, 279, 366, 502, 549, 558, 753, 837, 1098, 1506, 1647, 1674, 1891, 2259, 3294, 3782, 4518, 5673, 6777, 7781, 11346, 13554, 15311, 15562, 17019, 23343, 30622, 34038, 45933, 46686, 51057, 70029, 91866, 102114, 137799, 140058, 210087, 275598, 413397, 420174, 474641, 826794, 949282, 1423923, 2847846, 4271769, 8543538, 12815307, 25630614]

約数ペア:

[(1, 25630614), (2, 12815307), (3, 8543538), (6, 4271769), (9, 2847846), (18, 1423923), (27, 949282), (31, 826794), (54, 474641), (61, 420174), (62, 413397), (93, 275598), (122, 210087), (183, 140058), (186, 137799), (251, 102114), (279, 91866), (366, 70029), (502, 51057), (549, 46686), (558, 45933), (753, 34038), (837, 30622), (1098, 23343), (1506, 17019), (1647, 15562), (1674, 15311), (1891, 13554), (2259, 11346), (3294, 7781), (3782, 6777), (4518, 5673)]