18352968968

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{2794301}}^1$

素因数の和:2795128

約数の個数: 16

約数和(自身を含む): 34453743660

約数和(自身を除く): 16100774692

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 2794301, 5588602, 11177204, 22354408, 2294121121, 4588242242, 9176484484, 18352968968]

約数ペア:

[(1, 18352968968), (2, 9176484484), (4, 4588242242), (8, 2294121121), (821, 22354408), (1642, 11177204), (3284, 5588602), (6568, 2794301)]