30018438

素因数分解:

$2^1\times 3^4\times {\mathrm{185299}}^1$

素因数の和:185313

約数の個数: 20

約数和(自身を含む): 67263900

約数和(自身を除く): 37245462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 185299, 370598, 555897, 1111794, 1667691, 3335382, 5003073, 10006146, 15009219, 30018438]

約数ペア:

[(1, 30018438), (2, 15009219), (3, 10006146), (6, 5003073), (9, 3335382), (18, 1667691), (27, 1111794), (54, 555897), (81, 370598), (162, 185299)]