1969884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{7817}}^1$

素因数の和:7834

約数の個数: 36

約数和(自身を含む): 5691504

約数和(自身を除く): 3721620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 7817, 15634, 23451, 31268, 46902, 54719, 70353, 93804, 109438, 140706, 164157, 218876, 281412, 328314, 492471, 656628, 984942, 1969884]

約数ペア:

[(1, 1969884), (2, 984942), (3, 656628), (4, 492471), (6, 328314), (7, 281412), (9, 218876), (12, 164157), (14, 140706), (18, 109438), (21, 93804), (28, 70353), (36, 54719), (42, 46902), (63, 31268), (84, 23451), (126, 15634), (252, 7817)]