129831786

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1030411}}^1$

素因数の和:1030426

約数の個数: 24

約数和(自身を含む): 321488544

約数和(自身を除く): 191656758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1030411, 2060822, 3091233, 6182466, 7212877, 9273699, 14425754, 18547398, 21638631, 43277262, 64915893, 129831786]

約数ペア:

[(1, 129831786), (2, 64915893), (3, 43277262), (6, 21638631), (7, 18547398), (9, 14425754), (14, 9273699), (18, 7212877), (21, 6182466), (42, 3091233), (63, 2060822), (126, 1030411)]