13171818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{18143}}^1$

素因数の和:18170

約数の個数: 24

約数和(自身を含む): 28957824

約数和(自身を除く): 15786006

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 18143, 36286, 54429, 108858, 199573, 399146, 598719, 1197438, 2195303, 4390606, 6585909, 13171818]

約数ペア:

[(1, 13171818), (2, 6585909), (3, 4390606), (6, 2195303), (11, 1197438), (22, 598719), (33, 399146), (66, 199573), (121, 108858), (242, 54429), (363, 36286), (726, 18143)]