127886628

素因数分解:

$2^2\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{4987}}^1$

素因数の和:7131

約数の個数: 24

約数和(自身を含む): 298601632

約数和(自身を除く): 170715004

約数列:

[1, 2, 3, 4, 6, 12, 2137, 4274, 4987, 6411, 8548, 9974, 12822, 14961, 19948, 25644, 29922, 59844, 10657219, 21314438, 31971657, 42628876, 63943314, 127886628]

約数ペア:

[(1, 127886628), (2, 63943314), (3, 42628876), (4, 31971657), (6, 21314438), (12, 10657219), (2137, 59844), (4274, 29922), (4987, 25644), (6411, 19948), (8548, 14961), (9974, 12822)]