12951216

素因数分解:

$2^4\times 3^2\times {\mathrm{89939}}^1$

素因数の和:89953

約数の個数: 30

約数和(自身を含む): 36245820

約数和(自身を除く): 23294604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 89939, 179878, 269817, 359756, 539634, 719512, 809451, 1079268, 1439024, 1618902, 2158536, 3237804, 4317072, 6475608, 12951216]

約数ペア:

[(1, 12951216), (2, 6475608), (3, 4317072), (4, 3237804), (6, 2158536), (8, 1618902), (9, 1439024), (12, 1079268), (16, 809451), (18, 719512), (24, 539634), (36, 359756), (48, 269817), (72, 179878), (144, 89939)]