40376682

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{3467}}^1$

素因数の和:4122

約数の個数: 24

約数和(自身を含む): 87643296

約数和(自身を除く): 47266614

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3467, 3882, 5823, 6934, 10401, 11646, 20802, 31203, 62406, 2243149, 4486298, 6729447, 13458894, 20188341, 40376682]

約数ペア:

[(1, 40376682), (2, 20188341), (3, 13458894), (6, 6729447), (9, 4486298), (18, 2243149), (647, 62406), (1294, 31203), (1941, 20802), (3467, 11646), (3882, 10401), (5823, 6934)]