40816866

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{10781}}^1$

素因数の和:11417

約数の個数: 16

約数和(自身を含む): 81770688

約数和(自身を除く): 40953822

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 10781, 21562, 32343, 64686, 6802811, 13605622, 20408433, 40816866]

約数ペア:

[(1, 40816866), (2, 20408433), (3, 13605622), (6, 6802811), (631, 64686), (1262, 32343), (1893, 21562), (3786, 10781)]