1276751214

素因数分解:

$2^1\times 3^3\times {\mathrm{23643541}}^1$

素因数の和:23643552

約数の個数: 16

約数和(自身を含む): 2837225040

約数和(自身を除く): 1560473826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 23643541, 47287082, 70930623, 141861246, 212791869, 425583738, 638375607, 1276751214]

約数ペア:

[(1, 1276751214), (2, 638375607), (3, 425583738), (6, 212791869), (9, 141861246), (18, 70930623), (27, 47287082), (54, 23643541)]