82681788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{984307}}^1$

素因数の和:984321

約数の個数: 24

約数和(自身を含む): 220484992

約数和(自身を除く): 137803204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 984307, 1968614, 2952921, 3937228, 5905842, 6890149, 11811684, 13780298, 20670447, 27560596, 41340894, 82681788]

約数ペア:

[(1, 82681788), (2, 41340894), (3, 27560596), (4, 20670447), (6, 13780298), (7, 11811684), (12, 6890149), (14, 5905842), (21, 3937228), (28, 2952921), (42, 1968614), (84, 984307)]