7864122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1657}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 18145152

約数和(自身を除く): 10281030

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 1657, 2373, 3314, 4746, 4971, 9942, 11599, 23198, 34797, 69594, 187241, 374482, 561723, 1123446, 1310687, 2621374, 3932061, 7864122]

約数ペア:

[(1, 7864122), (2, 3932061), (3, 2621374), (6, 1310687), (7, 1123446), (14, 561723), (21, 374482), (42, 187241), (113, 69594), (226, 34797), (339, 23198), (678, 11599), (791, 9942), (1582, 4971), (1657, 4746), (2373, 3314)]