396069786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3143411}}^1$

素因数の和:3143426

約数の個数: 24

約数和(自身を含む): 980744544

約数和(自身を除く): 584674758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3143411, 6286822, 9430233, 18860466, 22003877, 28290699, 44007754, 56581398, 66011631, 132023262, 198034893, 396069786]

約数ペア:

[(1, 396069786), (2, 198034893), (3, 132023262), (6, 66011631), (7, 56581398), (9, 44007754), (14, 28290699), (18, 22003877), (21, 18860466), (42, 9430233), (63, 6286822), (126, 3143411)]