68677398

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{27449}}^1$

素因数の和:27596

約数の個数: 24

約数和(自身を含む): 149877000

約数和(自身を除く): 81199602

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 27449, 54898, 82347, 164694, 247041, 494082, 3815411, 7630822, 11446233, 22892466, 34338699, 68677398]

約数ペア:

[(1, 68677398), (2, 34338699), (3, 22892466), (6, 11446233), (9, 7630822), (18, 3815411), (139, 494082), (278, 247041), (417, 164694), (834, 82347), (1251, 54898), (2502, 27449)]