12480786

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22367}}^1$

素因数の和:22406

約数の個数: 24

約数和(自身を含む): 27915264

約数和(自身を除く): 15434478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 22367, 44734, 67101, 134202, 201303, 402606, 693377, 1386754, 2080131, 4160262, 6240393, 12480786]

約数ペア:

[(1, 12480786), (2, 6240393), (3, 4160262), (6, 2080131), (9, 1386754), (18, 693377), (31, 402606), (62, 201303), (93, 134202), (186, 67101), (279, 44734), (558, 22367)]