21134564904

素因数分解:

$2^3\times 3^1\times {\mathrm{880606871}}^1$

素因数の和:880606880

約数の個数: 16

約数和(自身を含む): 52836412320

約数和(自身を除く): 31701847416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 880606871, 1761213742, 2641820613, 3522427484, 5283641226, 7044854968, 10567282452, 21134564904]

約数ペア:

[(1, 21134564904), (2, 10567282452), (3, 7044854968), (4, 5283641226), (6, 3522427484), (8, 2641820613), (12, 1761213742), (24, 880606871)]