91721718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3109}}^1$

素因数の和:3277

約数の個数: 48

約数和(自身を含む): 218322000

約数和(自身を除く): 126600282

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 894, 1341, 1639, 2682, 3109, 3278, 4917, 6218, 9327, 9834, 14751, 18654, 27981, 29502, 34199, 55962, 68398, 102597, 205194, 307791, 463241, 615582, 926482, 1389723, 2779446, 4169169, 5095651, 8338338, 10191302, 15286953, 30573906, 45860859, 91721718]

約数ペア:

[(1, 91721718), (2, 45860859), (3, 30573906), (6, 15286953), (9, 10191302), (11, 8338338), (18, 5095651), (22, 4169169), (33, 2779446), (66, 1389723), (99, 926482), (149, 615582), (198, 463241), (298, 307791), (447, 205194), (894, 102597), (1341, 68398), (1639, 55962), (2682, 34199), (3109, 29502), (3278, 27981), (4917, 18654), (6218, 14751), (9327, 9834)]