2008045158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3121}}^1\times {\mathrm{15319}}^1$

素因数の和:18452

約数の個数: 32

約数和(自身を含む): 4591587840

約数和(自身を除く): 2583542682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3121, 6242, 9363, 15319, 18726, 21847, 30638, 43694, 45957, 65541, 91914, 107233, 131082, 214466, 321699, 643398, 47810599, 95621198, 143431797, 286863594, 334674193, 669348386, 1004022579, 2008045158]

約数ペア:

[(1, 2008045158), (2, 1004022579), (3, 669348386), (6, 334674193), (7, 286863594), (14, 143431797), (21, 95621198), (42, 47810599), (3121, 643398), (6242, 321699), (9363, 214466), (15319, 131082), (18726, 107233), (21847, 91914), (30638, 65541), (43694, 45957)]