61986906

素因数分解:

$2^1\times 3^2\times {\mathrm{1009}}^1\times {\mathrm{3413}}^1$

素因数の和:4430

約数の個数: 24

約数和(自身を含む): 134477460

約数和(自身を除く): 72490554

約数列:

[1, 2, 3, 6, 9, 18, 1009, 2018, 3027, 3413, 6054, 6826, 9081, 10239, 18162, 20478, 30717, 61434, 3443717, 6887434, 10331151, 20662302, 30993453, 61986906]

約数ペア:

[(1, 61986906), (2, 30993453), (3, 20662302), (6, 10331151), (9, 6887434), (18, 3443717), (1009, 61434), (2018, 30717), (3027, 20478), (3413, 18162), (6054, 10239), (6826, 9081)]