6435906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 13564800

約数和(自身を除く): 7128894

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 313, 447, 626, 894, 939, 1878, 3427, 6854, 7199, 10281, 14398, 20562, 21597, 43194, 46637, 93274, 139911, 279822, 1072651, 2145302, 3217953, 6435906]

約数ペア:

[(1, 6435906), (2, 3217953), (3, 2145302), (6, 1072651), (23, 279822), (46, 139911), (69, 93274), (138, 46637), (149, 43194), (298, 21597), (313, 20562), (447, 14398), (626, 10281), (894, 7199), (939, 6854), (1878, 3427)]