61279638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{1223}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 140299776

約数和(自身を除く): 79020138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1193, 1223, 2386, 2446, 3579, 3669, 7158, 7338, 8351, 8561, 16702, 17122, 25053, 25683, 50106, 51366, 1459039, 2918078, 4377117, 8754234, 10213273, 20426546, 30639819, 61279638]

約数ペア:

[(1, 61279638), (2, 30639819), (3, 20426546), (6, 10213273), (7, 8754234), (14, 4377117), (21, 2918078), (42, 1459039), (1193, 51366), (1223, 50106), (2386, 25683), (2446, 25053), (3579, 17122), (3669, 16702), (7158, 8561), (7338, 8351)]