2018183848

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{563}}^1\times {\mathrm{2749}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 3815460000

約数和(自身を除く): 1797276152

約数列:

[1, 2, 4, 8, 163, 326, 563, 652, 1126, 1304, 2252, 2749, 4504, 5498, 10996, 21992, 91769, 183538, 367076, 448087, 734152, 896174, 1547687, 1792348, 3095374, 3584696, 6190748, 12381496, 252272981, 504545962, 1009091924, 2018183848]

約数ペア:

[(1, 2018183848), (2, 1009091924), (4, 504545962), (8, 252272981), (163, 12381496), (326, 6190748), (563, 3584696), (652, 3095374), (1126, 1792348), (1304, 1547687), (2252, 896174), (2749, 734152), (4504, 448087), (5498, 367076), (10996, 183538), (21992, 91769)]