40816878

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{22159}}^1$

素因数の和:22471

約数の個数: 16

約数和(自身を含む): 81903360

約数和(自身を除く): 41086482

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 22159, 44318, 66477, 132954, 6802813, 13605626, 20408439, 40816878]

約数ペア:

[(1, 40816878), (2, 20408439), (3, 13605626), (6, 6802813), (307, 132954), (614, 66477), (921, 44318), (1842, 22159)]