39393438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2339}}^1$

素因数の和:2752

約数の個数: 32

約数和(自身を含む): 90305280

約数和(自身を除く): 50911842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2339, 2406, 2807, 4678, 5614, 7017, 8421, 14034, 16373, 16842, 32746, 49119, 98238, 937939, 1875878, 2813817, 5627634, 6565573, 13131146, 19696719, 39393438]

約数ペア:

[(1, 39393438), (2, 19696719), (3, 13131146), (6, 6565573), (7, 5627634), (14, 2813817), (21, 1875878), (42, 937939), (401, 98238), (802, 49119), (1203, 32746), (2339, 16842), (2406, 16373), (2807, 14034), (4678, 8421), (5614, 7017)]