1729638

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:628

約数の個数: 24

約数和(自身を含む): 3771768

約数和(自身を除く): 2042130

約数列:

[1, 2, 3, 6, 9, 18, 307, 313, 614, 626, 921, 939, 1842, 1878, 2763, 2817, 5526, 5634, 96091, 192182, 288273, 576546, 864819, 1729638]

約数ペア:

[(1, 1729638), (2, 864819), (3, 576546), (6, 288273), (9, 192182), (18, 96091), (307, 5634), (313, 5526), (614, 2817), (626, 2763), (921, 1878), (939, 1842)]