18968058

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13339}}^1$

素因数の和:13426

約数の個数: 24

約数和(自身を含む): 41620800

約数和(自身を除く): 22652742

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 13339, 26678, 40017, 80034, 120051, 240102, 1053781, 2107562, 3161343, 6322686, 9484029, 18968058]

約数ペア:

[(1, 18968058), (2, 9484029), (3, 6322686), (6, 3161343), (9, 2107562), (18, 1053781), (79, 240102), (158, 120051), (237, 80034), (474, 40017), (711, 26678), (1422, 13339)]