27704838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{659639}}^1$

素因数の和:659651

約数の個数: 16

約数和(自身を含む): 63325440

約数和(自身を除く): 35620602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 659639, 1319278, 1978917, 3957834, 4617473, 9234946, 13852419, 27704838]

約数ペア:

[(1, 27704838), (2, 13852419), (3, 9234946), (6, 4617473), (7, 3957834), (14, 1978917), (21, 1319278), (42, 659639)]