18140562

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8329}}^1$

素因数の和:8359

約数の個数: 36

約数和(自身を含む): 43207710

約数和(自身を除く): 25067148

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 8329, 16658, 24987, 49974, 74961, 91619, 149922, 183238, 274857, 549714, 824571, 1007809, 1649142, 2015618, 3023427, 6046854, 9070281, 18140562]

約数ペア:

[(1, 18140562), (2, 9070281), (3, 6046854), (6, 3023427), (9, 2015618), (11, 1649142), (18, 1007809), (22, 824571), (33, 549714), (66, 274857), (99, 183238), (121, 149922), (198, 91619), (242, 74961), (363, 49974), (726, 24987), (1089, 16658), (2178, 8329)]