12999456528

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1976803}}^1$

素因数の和:1976951

約数の個数: 40

約数和(自身を含む): 33827070048

約数和(自身を除く): 20827613520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 6576, 1976803, 3953606, 5930409, 7907212, 11860818, 15814424, 23721636, 31628848, 47443272, 94886544, 270822011, 541644022, 812466033, 1083288044, 1624932066, 2166576088, 3249864132, 4333152176, 6499728264, 12999456528]

約数ペア:

[(1, 12999456528), (2, 6499728264), (3, 4333152176), (4, 3249864132), (6, 2166576088), (8, 1624932066), (12, 1083288044), (16, 812466033), (24, 541644022), (48, 270822011), (137, 94886544), (274, 47443272), (411, 31628848), (548, 23721636), (822, 15814424), (1096, 11860818), (1644, 7907212), (2192, 5930409), (3288, 3953606), (6576, 1976803)]