25196454

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20287}}^1$

素因数の和:20321

約数の個数: 32

約数和(自身を含む): 58429440

約数和(自身を除く): 33232986

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 20287, 40574, 60861, 121722, 182583, 365166, 466601, 547749, 933202, 1095498, 1399803, 2799606, 4199409, 8398818, 12598227, 25196454]

約数ペア:

[(1, 25196454), (2, 12598227), (3, 8398818), (6, 4199409), (9, 2799606), (18, 1399803), (23, 1095498), (27, 933202), (46, 547749), (54, 466601), (69, 365166), (138, 182583), (207, 121722), (414, 60861), (621, 40574), (1242, 20287)]