21960408

素因数分解:

$2^3\times 3^1\times {\mathrm{915017}}^1$

素因数の和:915026

約数の個数: 16

約数和(自身を含む): 54901080

約数和(自身を除く): 32940672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 915017, 1830034, 2745051, 3660068, 5490102, 7320136, 10980204, 21960408]

約数ペア:

[(1, 21960408), (2, 10980204), (3, 7320136), (4, 5490102), (6, 3660068), (8, 2745051), (12, 1830034), (24, 915017)]