12643668

素因数分解:

$2^2\times 3^3\times {\mathrm{117071}}^1$

素因数の和:117084

約数の個数: 24

約数和(自身を含む): 32780160

約数和(自身を除く): 20136492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 117071, 234142, 351213, 468284, 702426, 1053639, 1404852, 2107278, 3160917, 4214556, 6321834, 12643668]

約数ペア:

[(1, 12643668), (2, 6321834), (3, 4214556), (4, 3160917), (6, 2107278), (9, 1404852), (12, 1053639), (18, 702426), (27, 468284), (36, 351213), (54, 234142), (108, 117071)]