18423512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{135467}}^1$

素因数の和:135490

約数の個数: 16

約数和(自身を含む): 36576360

約数和(自身を除く): 18152848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 135467, 270934, 541868, 1083736, 2302939, 4605878, 9211756, 18423512]

約数ペア:

[(1, 18423512), (2, 9211756), (4, 4605878), (8, 2302939), (17, 1083736), (34, 541868), (68, 270934), (136, 135467)]