2018481678

素因数分解:

$2^1\times 3^2\times {\mathrm{1259}}^1\times {\mathrm{89069}}^1$

素因数の和:90336

約数の個数: 24

約数和(自身を含む): 4376899800

約数和(自身を除く): 2358418122

約数列:

[1, 2, 3, 6, 9, 18, 1259, 2518, 3777, 7554, 11331, 22662, 89069, 178138, 267207, 534414, 801621, 1603242, 112137871, 224275742, 336413613, 672827226, 1009240839, 2018481678]

約数ペア:

[(1, 2018481678), (2, 1009240839), (3, 672827226), (6, 336413613), (9, 224275742), (18, 112137871), (1259, 1603242), (2518, 801621), (3777, 534414), (7554, 267207), (11331, 178138), (22662, 89069)]