18178104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{108203}}^1$

素因数の和:108219

約数の個数: 32

約数和(自身を含む): 51937920

約数和(自身を除く): 33759816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 108203, 216406, 324609, 432812, 649218, 757421, 865624, 1298436, 1514842, 2272263, 2596872, 3029684, 4544526, 6059368, 9089052, 18178104]

約数ペア:

[(1, 18178104), (2, 9089052), (3, 6059368), (4, 4544526), (6, 3029684), (7, 2596872), (8, 2272263), (12, 1514842), (14, 1298436), (21, 865624), (24, 757421), (28, 649218), (42, 432812), (56, 324609), (84, 216406), (168, 108203)]