18150670

素因数分解:

$2^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{2113}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 32724720

約数和(自身を除く): 14574050

約数列:

[1, 2, 5, 10, 859, 1718, 2113, 4226, 4295, 8590, 10565, 21130, 1815067, 3630134, 9075335, 18150670]

約数ペア:

[(1, 18150670), (2, 9075335), (5, 3630134), (10, 1815067), (859, 21130), (1718, 10565), (2113, 8590), (4226, 4295)]