74881818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{34381}}^1$

素因数の和:34411

約数の個数: 36

約数和(自身を含む): 178339434

約数和(自身を除く): 103457616

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 34381, 68762, 103143, 206286, 309429, 378191, 618858, 756382, 1134573, 2269146, 3403719, 4160101, 6807438, 8320202, 12480303, 24960606, 37440909, 74881818]

約数ペア:

[(1, 74881818), (2, 37440909), (3, 24960606), (6, 12480303), (9, 8320202), (11, 6807438), (18, 4160101), (22, 3403719), (33, 2269146), (66, 1134573), (99, 756382), (121, 618858), (198, 378191), (242, 309429), (363, 206286), (726, 103143), (1089, 68762), (2178, 34381)]