2018974401

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{3677549}}^1$

素因数の和:3677616

約数の個数: 12

約数和(自身を含む): 2964105300

約数和(自身を除く): 945130899

約数列:

[1, 3, 9, 61, 183, 549, 3677549, 11032647, 33097941, 224330489, 672991467, 2018974401]

約数ペア:

[(1, 2018974401), (3, 672991467), (9, 224330489), (61, 33097941), (183, 11032647), (549, 3677549)]