18180551155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1\times {\mathrm{6229}}^1$

素因数の和:6871

約数の個数: 32

約数和(自身を含む): 23825712960

約数和(自身を除く): 5645161805

約数列:

[1, 5, 13, 65, 83, 415, 541, 1079, 2705, 5395, 6229, 7033, 31145, 35165, 44903, 80977, 224515, 404885, 517007, 583739, 2585035, 2918695, 3369889, 6721091, 16849445, 33605455, 43808557, 219042785, 279700787, 1398503935, 3636110231, 18180551155]

約数ペア:

[(1, 18180551155), (5, 3636110231), (13, 1398503935), (65, 279700787), (83, 219042785), (415, 43808557), (541, 33605455), (1079, 16849445), (2705, 6721091), (5395, 3369889), (6229, 2918695), (7033, 2585035), (31145, 583739), (35165, 517007), (44903, 404885), (80977, 224515)]