18453230

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11321}}^1$

素因数の和:11491

約数の個数: 16

約数和(自身を含む): 33422544

約数和(自身を除く): 14969314

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 11321, 22642, 56605, 113210, 1845323, 3690646, 9226615, 18453230]

約数ペア:

[(1, 18453230), (2, 9226615), (5, 3690646), (10, 1845323), (163, 113210), (326, 56605), (815, 22642), (1630, 11321)]