12561072

素因数分解:

$2^4\times 3^1\times {\mathrm{167}}^1\times {\mathrm{1567}}^1$

素因数の和:1745

約数の個数: 40

約数和(自身を含む): 32664576

約数和(自身を除く): 20103504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 167, 334, 501, 668, 1002, 1336, 1567, 2004, 2672, 3134, 4008, 4701, 6268, 8016, 9402, 12536, 18804, 25072, 37608, 75216, 261689, 523378, 785067, 1046756, 1570134, 2093512, 3140268, 4187024, 6280536, 12561072]

約数ペア:

[(1, 12561072), (2, 6280536), (3, 4187024), (4, 3140268), (6, 2093512), (8, 1570134), (12, 1046756), (16, 785067), (24, 523378), (48, 261689), (167, 75216), (334, 37608), (501, 25072), (668, 18804), (1002, 12536), (1336, 9402), (1567, 8016), (2004, 6268), (2672, 4701), (3134, 4008)]