7172742

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{70321}}^1$

素因数の和:70343

約数の個数: 16

約数和(自身を含む): 15189552

約数和(自身を除く): 8016810

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 70321, 140642, 210963, 421926, 1195457, 2390914, 3586371, 7172742]

約数ペア:

[(1, 7172742), (2, 3586371), (3, 2390914), (6, 1195457), (17, 421926), (34, 210963), (51, 140642), (102, 70321)]