61920054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491429}}^1$

素因数の和:491444

約数の個数: 24

約数和(自身を含む): 153326160

約数和(自身を除く): 91406106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491429, 982858, 1474287, 2948574, 3440003, 4422861, 6880006, 8845722, 10320009, 20640018, 30960027, 61920054]

約数ペア:

[(1, 61920054), (2, 30960027), (3, 20640018), (6, 10320009), (7, 8845722), (9, 6880006), (14, 4422861), (18, 3440003), (21, 2948574), (42, 1474287), (63, 982858), (126, 491429)]