12912772968

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{4847137}}^1$

素因数の和:4847186

約数の個数: 48

約数和(自身を含む): 35917292580

約数和(自身を除く): 23004519612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 4847137, 9694274, 14541411, 19388548, 29082822, 38777096, 43624233, 58165644, 87248466, 116331288, 174496932, 179344069, 348993864, 358688138, 538032207, 717376276, 1076064414, 1434752552, 1614096621, 2152128828, 3228193242, 4304257656, 6456386484, 12912772968]

約数ペア:

[(1, 12912772968), (2, 6456386484), (3, 4304257656), (4, 3228193242), (6, 2152128828), (8, 1614096621), (9, 1434752552), (12, 1076064414), (18, 717376276), (24, 538032207), (36, 358688138), (37, 348993864), (72, 179344069), (74, 174496932), (111, 116331288), (148, 87248466), (222, 58165644), (296, 43624233), (333, 38777096), (444, 29082822), (666, 19388548), (888, 14541411), (1332, 9694274), (2664, 4847137)]