2145834

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1334

約数の個数: 24

約数和(自身を含む): 4701060

約数和(自身を除く): 2555226

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1229, 1746, 2458, 3687, 7374, 11061, 22122, 119213, 238426, 357639, 715278, 1072917, 2145834]

約数ペア:

[(1, 2145834), (2, 1072917), (3, 715278), (6, 357639), (9, 238426), (18, 119213), (97, 22122), (194, 11061), (291, 7374), (582, 3687), (873, 2458), (1229, 1746)]