12186990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{45137}}^1$

素因数の和:45153

約数の個数: 32

約数和(自身を含む): 32499360

約数和(自身を除く): 20312370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 45137, 90274, 135411, 225685, 270822, 406233, 451370, 677055, 812466, 1218699, 1354110, 2031165, 2437398, 4062330, 6093495, 12186990]

約数ペア:

[(1, 12186990), (2, 6093495), (3, 4062330), (5, 2437398), (6, 2031165), (9, 1354110), (10, 1218699), (15, 812466), (18, 677055), (27, 451370), (30, 406233), (45, 270822), (54, 225685), (90, 135411), (135, 90274), (270, 45137)]