9618406

素因数分解:

$2^1\times 7^4\times {\mathrm{2003}}^1$

素因数の和:2033

約数の個数: 20

約数和(自身を含む): 16839612

約数和(自身を除く): 7221206

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2003, 2401, 4006, 4802, 14021, 28042, 98147, 196294, 687029, 1374058, 4809203, 9618406]

約数ペア:

[(1, 9618406), (2, 4809203), (7, 1374058), (14, 687029), (49, 196294), (98, 98147), (343, 28042), (686, 14021), (2003, 4802), (2401, 4006)]