12765426

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 26136000

約数和(自身を除く): 13370574

約数列:

[1, 2, 3, 6, 109, 131, 149, 218, 262, 298, 327, 393, 447, 654, 786, 894, 14279, 16241, 19519, 28558, 32482, 39038, 42837, 48723, 58557, 85674, 97446, 117114, 2127571, 4255142, 6382713, 12765426]

約数ペア:

[(1, 12765426), (2, 6382713), (3, 4255142), (6, 2127571), (109, 117114), (131, 97446), (149, 85674), (218, 58557), (262, 48723), (298, 42837), (327, 39038), (393, 32482), (447, 28558), (654, 19519), (786, 16241), (894, 14279)]