1688945103684

素因数分解:

$2^2\times 3^2\times {\mathrm{46915141769}}^1$

素因数の和:46915141779

約数の個数: 18

約数和(自身を含む): 4269277901070

約数和(自身を除く): 2580332797386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 46915141769, 93830283538, 140745425307, 187660567076, 281490850614, 422236275921, 562981701228, 844472551842, 1688945103684]

約数ペア:

[(1, 1688945103684), (2, 844472551842), (3, 562981701228), (4, 422236275921), (6, 281490850614), (9, 187660567076), (12, 140745425307), (18, 93830283538), (36, 46915141769)]