18216604

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11027}}^1$

素因数の和:11097

約数の個数: 24

約数和(自身を含む): 37054080

約数和(自身を除く): 18837476

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 11027, 22054, 44108, 77189, 154378, 308756, 650593, 1301186, 2602372, 4554151, 9108302, 18216604]

約数ペア:

[(1, 18216604), (2, 9108302), (4, 4554151), (7, 2602372), (14, 1301186), (28, 650593), (59, 308756), (118, 154378), (236, 77189), (413, 44108), (826, 22054), (1652, 11027)]