18050818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2409

約数の個数: 16

約数和(自身を含む): 28224000

約数和(自身を除く): 10173182

約数列:

[1, 2, 29, 58, 139, 278, 2239, 4031, 4478, 8062, 64931, 129862, 311221, 622442, 9025409, 18050818]

約数ペア:

[(1, 18050818), (2, 9025409), (29, 622442), (58, 311221), (139, 129862), (278, 64931), (2239, 8062), (4031, 4478)]