18875274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{25999}}^1$

素因数の和:26026

約数の個数: 24

約数和(自身を含む): 41496000

約数和(自身を除く): 22620726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 25999, 51998, 77997, 155994, 285989, 571978, 857967, 1715934, 3145879, 6291758, 9437637, 18875274]

約数ペア:

[(1, 18875274), (2, 9437637), (3, 6291758), (6, 3145879), (11, 1715934), (22, 857967), (33, 571978), (66, 285989), (121, 155994), (242, 77997), (363, 51998), (726, 25999)]