540222306

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{7207}}^1$

素因数の和:7287

約数の個数: 48

約数和(自身を含む): 1202467392

約数和(自身を除く): 662245086

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 961, 1209, 1922, 2418, 2883, 5766, 7207, 12493, 14414, 21621, 24986, 37479, 43242, 74958, 93691, 187382, 223417, 281073, 446834, 562146, 670251, 1340502, 2904421, 5808842, 6925927, 8713263, 13851854, 17426526, 20777781, 41555562, 90037051, 180074102, 270111153, 540222306]

約数ペア:

[(1, 540222306), (2, 270111153), (3, 180074102), (6, 90037051), (13, 41555562), (26, 20777781), (31, 17426526), (39, 13851854), (62, 8713263), (78, 6925927), (93, 5808842), (186, 2904421), (403, 1340502), (806, 670251), (961, 562146), (1209, 446834), (1922, 281073), (2418, 223417), (2883, 187382), (5766, 93691), (7207, 74958), (12493, 43242), (14414, 37479), (21621, 24986)]