18104108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1601}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 34718544

約数和(自身を除く): 16614436

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 1601, 2827, 3202, 5654, 6404, 11308, 17611, 35222, 70444, 411457, 822914, 1645828, 4526027, 9052054, 18104108]

約数ペア:

[(1, 18104108), (2, 9052054), (4, 4526027), (11, 1645828), (22, 822914), (44, 411457), (257, 70444), (514, 35222), (1028, 17611), (1601, 11308), (2827, 6404), (3202, 5654)]