71189406

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 159759600

約数和(自身を除く): 88570194

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 139, 222, 278, 333, 417, 666, 769, 834, 1251, 1538, 2307, 2502, 4614, 5143, 6921, 10286, 13842, 15429, 28453, 30858, 46287, 56906, 85359, 92574, 106891, 170718, 213782, 256077, 320673, 512154, 641346, 962019, 1924038, 3954967, 7909934, 11864901, 23729802, 35594703, 71189406]

約数ペア:

[(1, 71189406), (2, 35594703), (3, 23729802), (6, 11864901), (9, 7909934), (18, 3954967), (37, 1924038), (74, 962019), (111, 641346), (139, 512154), (222, 320673), (278, 256077), (333, 213782), (417, 170718), (666, 106891), (769, 92574), (834, 85359), (1251, 56906), (1538, 46287), (2307, 30858), (2502, 28453), (4614, 15429), (5143, 13842), (6921, 10286)]