18444290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63601}}^1$

素因数の和:63637

約数の個数: 16

約数和(自身を含む): 34345080

約数和(自身を除く): 15900790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 63601, 127202, 318005, 636010, 1844429, 3688858, 9222145, 18444290]

約数ペア:

[(1, 18444290), (2, 9222145), (5, 3688858), (10, 1844429), (29, 636010), (58, 318005), (145, 127202), (290, 63601)]