18135106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{22279}}^1$

素因数の和:22329

約数の個数: 16

約数和(自身を含む): 30479040

約数和(自身を除く): 12343934

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 22279, 44558, 245069, 490138, 824323, 1648646, 9067553, 18135106]

約数ペア:

[(1, 18135106), (2, 9067553), (11, 1648646), (22, 824323), (37, 490138), (74, 245069), (407, 44558), (814, 22279)]