140479956

素因数分解:

$2^2\times 3^2\times {\mathrm{1213}}^1\times {\mathrm{3217}}^1$

素因数の和:4440

約数の個数: 36

約数和(自身を含む): 355505332

約数和(自身を除く): 215025376

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1213, 2426, 3217, 3639, 4852, 6434, 7278, 9651, 10917, 12868, 14556, 19302, 21834, 28953, 38604, 43668, 57906, 115812, 3902221, 7804442, 11706663, 15608884, 23413326, 35119989, 46826652, 70239978, 140479956]

約数ペア:

[(1, 140479956), (2, 70239978), (3, 46826652), (4, 35119989), (6, 23413326), (9, 15608884), (12, 11706663), (18, 7804442), (36, 3902221), (1213, 115812), (2426, 57906), (3217, 43668), (3639, 38604), (4852, 28953), (6434, 21834), (7278, 19302), (9651, 14556), (10917, 12868)]