8881158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 21048048

約数和(自身を除く): 12166890

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 941, 1573, 1882, 2823, 3146, 4719, 5646, 9438, 10351, 12233, 20702, 24466, 31053, 36699, 62106, 73398, 113861, 134563, 227722, 269126, 341583, 403689, 683166, 807378, 1480193, 2960386, 4440579, 8881158]

約数ペア:

[(1, 8881158), (2, 4440579), (3, 2960386), (6, 1480193), (11, 807378), (13, 683166), (22, 403689), (26, 341583), (33, 269126), (39, 227722), (66, 134563), (78, 113861), (121, 73398), (143, 62106), (242, 36699), (286, 31053), (363, 24466), (429, 20702), (726, 12233), (858, 10351), (941, 9438), (1573, 5646), (1882, 4719), (2823, 3146)]