61639836

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{19531}}^1$

素因数の和:19801

約数の個数: 24

約数和(自身を含む): 144380544

約数和(自身を除く): 82740708

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 3156, 19531, 39062, 58593, 78124, 117186, 234372, 5136653, 10273306, 15409959, 20546612, 30819918, 61639836]

約数ペア:

[(1, 61639836), (2, 30819918), (3, 20546612), (4, 15409959), (6, 10273306), (12, 5136653), (263, 234372), (526, 117186), (789, 78124), (1052, 58593), (1578, 39062), (3156, 19531)]