8139726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{64601}}^1$

素因数の和:64616

約数の個数: 24

約数和(自身を含む): 20155824

約数和(自身を除く): 12016098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 64601, 129202, 193803, 387606, 452207, 581409, 904414, 1162818, 1356621, 2713242, 4069863, 8139726]

約数ペア:

[(1, 8139726), (2, 4069863), (3, 2713242), (6, 1356621), (7, 1162818), (9, 904414), (14, 581409), (18, 452207), (21, 387606), (42, 193803), (63, 129202), (126, 64601)]