18412848

素因数分解:

$2^4\times 3^2\times {\mathrm{127867}}^1$

素因数の和:127881

約数の個数: 30

約数和(自身を含む): 51530804

約数和(自身を除く): 33117956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 127867, 255734, 383601, 511468, 767202, 1022936, 1150803, 1534404, 2045872, 2301606, 3068808, 4603212, 6137616, 9206424, 18412848]

約数ペア:

[(1, 18412848), (2, 9206424), (3, 6137616), (4, 4603212), (6, 3068808), (8, 2301606), (9, 2045872), (12, 1534404), (16, 1150803), (18, 1022936), (24, 767202), (36, 511468), (48, 383601), (72, 255734), (144, 127867)]