40128714

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{22073}}^1$

素因数の和:22182

約数の個数: 24

約数和(自身を含む): 87810372

約数和(自身を除く): 47681658

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 22073, 44146, 66219, 132438, 198657, 397314, 2229373, 4458746, 6688119, 13376238, 20064357, 40128714]

約数ペア:

[(1, 40128714), (2, 20064357), (3, 13376238), (6, 6688119), (9, 4458746), (18, 2229373), (101, 397314), (202, 198657), (303, 132438), (606, 66219), (909, 44146), (1818, 22073)]