7345518

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 15282432

約数和(自身を除く): 7936914

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 401, 426, 802, 1203, 2406, 3053, 6106, 9159, 17243, 18318, 28471, 34486, 51729, 56942, 85413, 103458, 170826, 1224253, 2448506, 3672759, 7345518]

約数ペア:

[(1, 7345518), (2, 3672759), (3, 2448506), (6, 1224253), (43, 170826), (71, 103458), (86, 85413), (129, 56942), (142, 51729), (213, 34486), (258, 28471), (401, 18318), (426, 17243), (802, 9159), (1203, 6106), (2406, 3053)]