40125642

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{62501}}^1$

素因数の和:62613

約数の個数: 16

約数和(自身を含む): 81002592

約数和(自身を除く): 40876950

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 62501, 125002, 187503, 375006, 6687607, 13375214, 20062821, 40125642]

約数ペア:

[(1, 40125642), (2, 20062821), (3, 13375214), (6, 6687607), (107, 375006), (214, 187503), (321, 125002), (642, 62501)]