18442012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 33264000

約数和(自身を除く): 14821988

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 599, 716, 1198, 2396, 7697, 15394, 25757, 30788, 51514, 103028, 107221, 214442, 428884, 4610503, 9221006, 18442012]

約数ペア:

[(1, 18442012), (2, 9221006), (4, 4610503), (43, 428884), (86, 214442), (172, 107221), (179, 103028), (358, 51514), (599, 30788), (716, 25757), (1198, 15394), (2396, 7697)]