12729726

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2689}}^1$

素因数の和:2960

約数の個数: 24

約数和(自身を含む): 27696240

約数和(自身を除く): 14966514

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 2689, 4734, 5378, 8067, 16134, 24201, 48402, 707207, 1414414, 2121621, 4243242, 6364863, 12729726]

約数ペア:

[(1, 12729726), (2, 6364863), (3, 4243242), (6, 2121621), (9, 1414414), (18, 707207), (263, 48402), (526, 24201), (789, 16134), (1578, 8067), (2367, 5378), (2689, 4734)]