12940848

素因数分解:

$2^4\times 3^2\times {\mathrm{89867}}^1$

素因数の和:89881

約数の個数: 30

約数和(自身を含む): 36216804

約数和(自身を除く): 23275956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 89867, 179734, 269601, 359468, 539202, 718936, 808803, 1078404, 1437872, 1617606, 2156808, 3235212, 4313616, 6470424, 12940848]

約数ペア:

[(1, 12940848), (2, 6470424), (3, 4313616), (4, 3235212), (6, 2156808), (8, 1617606), (9, 1437872), (12, 1078404), (16, 808803), (18, 718936), (24, 539202), (36, 359468), (48, 269601), (72, 179734), (144, 89867)]