40870254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{18869}}^1$

素因数の和:18912

約数の個数: 24

約数和(自身を含む): 86273640

約数和(自身を除く): 45403386

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 18869, 37738, 56607, 113214, 358511, 717022, 1075533, 2151066, 6811709, 13623418, 20435127, 40870254]

約数ペア:

[(1, 40870254), (2, 20435127), (3, 13623418), (6, 6811709), (19, 2151066), (38, 1075533), (57, 717022), (114, 358511), (361, 113214), (722, 56607), (1083, 37738), (2166, 18869)]