18396272

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{3697}}^1$

素因数の和:4016

約数の個数: 20

約数和(自身を含む): 35767056

約数和(自身を除く): 17370784

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 3697, 4976, 7394, 14788, 29576, 59152, 1149767, 2299534, 4599068, 9198136, 18396272]

約数ペア:

[(1, 18396272), (2, 9198136), (4, 4599068), (8, 2299534), (16, 1149767), (311, 59152), (622, 29576), (1244, 14788), (2488, 7394), (3697, 4976)]