18018133065

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3543389}}^1$

素因数の和:3543513

約数の個数: 24

約数和(自身を含む): 31507823880

約数和(自身を除く): 13489690815

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 3543389, 10630167, 17716945, 31890501, 53150835, 159452505, 400402957, 1201208871, 2002014785, 3603626613, 6006044355, 18018133065]

約数ペア:

[(1, 18018133065), (3, 6006044355), (5, 3603626613), (9, 2002014785), (15, 1201208871), (45, 400402957), (113, 159452505), (339, 53150835), (565, 31890501), (1017, 17716945), (1695, 10630167), (5085, 3543389)]