18039012

素因数分解:

$2^2\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1831}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 42165312

約数和(自身を除く): 24126300

約数列:

[1, 2, 3, 4, 6, 12, 821, 1642, 1831, 2463, 3284, 3662, 4926, 5493, 7324, 9852, 10986, 21972, 1503251, 3006502, 4509753, 6013004, 9019506, 18039012]

約数ペア:

[(1, 18039012), (2, 9019506), (3, 6013004), (4, 4509753), (6, 3006502), (12, 1503251), (821, 21972), (1642, 10986), (1831, 9852), (2463, 7324), (3284, 5493), (3662, 4926)]