12781782

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54623}}^1$

素因数の和:54644

約数の個数: 24

約数和(自身を含む): 29824704

約数和(自身を除く): 17042922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 54623, 109246, 163869, 327738, 491607, 710099, 983214, 1420198, 2130297, 4260594, 6390891, 12781782]

約数ペア:

[(1, 12781782), (2, 6390891), (3, 4260594), (6, 2130297), (9, 1420198), (13, 983214), (18, 710099), (26, 491607), (39, 327738), (78, 163869), (117, 109246), (234, 54623)]