18075556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1171}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 33669216

約数和(自身を除く): 15593660

約数列:

[1, 2, 4, 17, 34, 68, 227, 454, 908, 1171, 2342, 3859, 4684, 7718, 15436, 19907, 39814, 79628, 265817, 531634, 1063268, 4518889, 9037778, 18075556]

約数ペア:

[(1, 18075556), (2, 9037778), (4, 4518889), (17, 1063268), (34, 531634), (68, 265817), (227, 79628), (454, 39814), (908, 19907), (1171, 15436), (2342, 7718), (3859, 4684)]