327761406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2601281}}^1$

素因数の和:2601296

約数の個数: 24

約数和(自身を含む): 811599984

約数和(自身を除く): 483838578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2601281, 5202562, 7803843, 15607686, 18208967, 23411529, 36417934, 46823058, 54626901, 109253802, 163880703, 327761406]

約数ペア:

[(1, 327761406), (2, 163880703), (3, 109253802), (6, 54626901), (7, 46823058), (9, 36417934), (14, 23411529), (18, 18208967), (21, 15607686), (42, 7803843), (63, 5202562), (126, 2601281)]