213537906

素因数分解:

$2^1\times 3^2\times {\mathrm{1153}}^1\times {\mathrm{10289}}^1$

素因数の和:11450

約数の個数: 24

約数和(自身を含む): 463111740

約数和(自身を除く): 249573834

約数列:

[1, 2, 3, 6, 9, 18, 1153, 2306, 3459, 6918, 10289, 10377, 20578, 20754, 30867, 61734, 92601, 185202, 11863217, 23726434, 35589651, 71179302, 106768953, 213537906]

約数ペア:

[(1, 213537906), (2, 106768953), (3, 71179302), (6, 35589651), (9, 23726434), (18, 11863217), (1153, 185202), (2306, 92601), (3459, 61734), (6918, 30867), (10289, 20754), (10377, 20578)]