21144408

素因数分解:

$2^3\times 3^1\times {\mathrm{881017}}^1$

素因数の和:881026

約数の個数: 16

約数和(自身を含む): 52861080

約数和(自身を除く): 31716672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 881017, 1762034, 2643051, 3524068, 5286102, 7048136, 10572204, 21144408]

約数ペア:

[(1, 21144408), (2, 10572204), (3, 7048136), (4, 5286102), (6, 3524068), (8, 2643051), (12, 1762034), (24, 881017)]