18064080321

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5696651}}^1$

素因数の和:5696812

約数の個数: 16

約数和(自身を含む): 27708515328

約数和(自身を除く): 9644435007

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 5696651, 17089953, 39876557, 119629671, 860194301, 2580582903, 6021360107, 18064080321]

約数ペア:

[(1, 18064080321), (3, 6021360107), (7, 2580582903), (21, 860194301), (151, 119629671), (453, 39876557), (1057, 17089953), (3171, 5696651)]