23155812

素因数分解:

$2^2\times 3^2\times {\mathrm{643217}}^1$

素因数の和:643227

約数の個数: 18

約数和(自身を含む): 58532838

約数和(自身を除く): 35377026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643217, 1286434, 1929651, 2572868, 3859302, 5788953, 7718604, 11577906, 23155812]

約数ペア:

[(1, 23155812), (2, 11577906), (3, 7718604), (4, 5788953), (6, 3859302), (9, 2572868), (12, 1929651), (18, 1286434), (36, 643217)]