12849864

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{7541}}^1$

素因数の和:7621

約数の個数: 32

約数和(自身を含む): 32581440

約数和(自身を除く): 19731576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 7541, 15082, 22623, 30164, 45246, 60328, 90492, 180984, 535411, 1070822, 1606233, 2141644, 3212466, 4283288, 6424932, 12849864]

約数ペア:

[(1, 12849864), (2, 6424932), (3, 4283288), (4, 3212466), (6, 2141644), (8, 1606233), (12, 1070822), (24, 535411), (71, 180984), (142, 90492), (213, 60328), (284, 45246), (426, 30164), (568, 22623), (852, 15082), (1704, 7541)]