31087314

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{1511}}^1$

素因数の和:1652

約数の個数: 40

約数和(自身を含む): 70253568

約数和(自身を除く): 39166254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 1511, 2286, 3022, 3429, 4533, 6858, 9066, 10287, 13599, 20574, 27198, 40797, 81594, 122391, 191897, 244782, 383794, 575691, 1151382, 1727073, 3454146, 5181219, 10362438, 15543657, 31087314]

約数ペア:

[(1, 31087314), (2, 15543657), (3, 10362438), (6, 5181219), (9, 3454146), (18, 1727073), (27, 1151382), (54, 575691), (81, 383794), (127, 244782), (162, 191897), (254, 122391), (381, 81594), (762, 40797), (1143, 27198), (1511, 20574), (2286, 13599), (3022, 10287), (3429, 9066), (4533, 6858)]