68490618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1277}}^2$

素因数の和:2566

約数の個数: 24

約数和(自身を含む): 156672672

約数和(自身を除く): 88182054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1277, 2554, 3831, 7662, 8939, 17878, 26817, 53634, 1630729, 3261458, 4892187, 9784374, 11415103, 22830206, 34245309, 68490618]

約数ペア:

[(1, 68490618), (2, 34245309), (3, 22830206), (6, 11415103), (7, 9784374), (14, 4892187), (21, 3261458), (42, 1630729), (1277, 53634), (2554, 26817), (3831, 17878), (7662, 8939)]