2220228948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{26431297}}^1$

素因数の和:26431311

約数の個数: 24

約数和(自身を含む): 5920610752

約数和(自身を除く): 3700381804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 26431297, 52862594, 79293891, 105725188, 158587782, 185019079, 317175564, 370038158, 555057237, 740076316, 1110114474, 2220228948]

約数ペア:

[(1, 2220228948), (2, 1110114474), (3, 740076316), (4, 555057237), (6, 370038158), (7, 317175564), (12, 185019079), (14, 158587782), (21, 105725188), (28, 79293891), (42, 52862594), (84, 26431297)]