78216666

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{1213}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 170970048

約数和(自身を除く): 92753382

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 977, 1213, 1954, 2426, 2931, 3639, 5862, 7278, 10747, 13343, 21494, 26686, 32241, 40029, 64482, 80058, 1185101, 2370202, 3555303, 7110606, 13036111, 26072222, 39108333, 78216666]

約数ペア:

[(1, 78216666), (2, 39108333), (3, 26072222), (6, 13036111), (11, 7110606), (22, 3555303), (33, 2370202), (66, 1185101), (977, 80058), (1213, 64482), (1954, 40029), (2426, 32241), (2931, 26686), (3639, 21494), (5862, 13343), (7278, 10747)]