18815184

素因数分解:

$2^4\times 3^2\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:884

約数の個数: 60

約数和(自身を含む): 53007396

約数和(自身を除く): 34192212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193, 386, 579, 677, 772, 1158, 1354, 1544, 1737, 2031, 2316, 2708, 3088, 3474, 4062, 4632, 5416, 6093, 6948, 8124, 9264, 10832, 12186, 13896, 16248, 24372, 27792, 32496, 48744, 97488, 130661, 261322, 391983, 522644, 783966, 1045288, 1175949, 1567932, 2090576, 2351898, 3135864, 4703796, 6271728, 9407592, 18815184]

約数ペア:

[(1, 18815184), (2, 9407592), (3, 6271728), (4, 4703796), (6, 3135864), (8, 2351898), (9, 2090576), (12, 1567932), (16, 1175949), (18, 1045288), (24, 783966), (36, 522644), (48, 391983), (72, 261322), (144, 130661), (193, 97488), (386, 48744), (579, 32496), (677, 27792), (772, 24372), (1158, 16248), (1354, 13896), (1544, 12186), (1737, 10832), (2031, 9264), (2316, 8124), (2708, 6948), (3088, 6093), (3474, 5416), (4062, 4632)]