166433316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1981349}}^1$

素因数の和:1981363

約数の個数: 24

約数和(自身を含む): 443822400

約数和(自身を除く): 277389084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1981349, 3962698, 5944047, 7925396, 11888094, 13869443, 23776188, 27738886, 41608329, 55477772, 83216658, 166433316]

約数ペア:

[(1, 166433316), (2, 83216658), (3, 55477772), (4, 41608329), (6, 27738886), (7, 23776188), (12, 13869443), (14, 11888094), (21, 7925396), (28, 5944047), (42, 3962698), (84, 1981349)]