40019406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{952843}}^1$

素因数の和:952855

約数の個数: 16

約数和(自身を含む): 91473024

約数和(自身を除く): 51453618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 952843, 1905686, 2858529, 5717058, 6669901, 13339802, 20009703, 40019406]

約数ペア:

[(1, 40019406), (2, 20009703), (3, 13339802), (6, 6669901), (7, 5717058), (14, 2858529), (21, 1905686), (42, 952843)]