18105924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{35089}}^1$

素因数の和:35139

約数の個数: 24

約数和(自身を含む): 43230880

約数和(自身を除く): 25124956

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 35089, 70178, 105267, 140356, 210534, 421068, 1508827, 3017654, 4526481, 6035308, 9052962, 18105924]

約数ペア:

[(1, 18105924), (2, 9052962), (3, 6035308), (4, 4526481), (6, 3017654), (12, 1508827), (43, 421068), (86, 210534), (129, 140356), (172, 105267), (258, 70178), (516, 35089)]