858304872

素因数分解:

$2^3\times 3^2\times {\mathrm{11920901}}^1$

素因数の和:11920913

約数の個数: 24

約数和(自身を含む): 2324575890

約数和(自身を除く): 1466271018

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 11920901, 23841802, 35762703, 47683604, 71525406, 95367208, 107288109, 143050812, 214576218, 286101624, 429152436, 858304872]

約数ペア:

[(1, 858304872), (2, 429152436), (3, 286101624), (4, 214576218), (6, 143050812), (8, 107288109), (9, 95367208), (12, 71525406), (18, 47683604), (24, 35762703), (36, 23841802), (72, 11920901)]