63728442

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{25471}}^1$

素因数の和:25618

約数の個数: 24

約数和(自身を含む): 139077120

約数和(自身を除く): 75348678

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 25471, 50942, 76413, 152826, 229239, 458478, 3540469, 7080938, 10621407, 21242814, 31864221, 63728442]

約数ペア:

[(1, 63728442), (2, 31864221), (3, 21242814), (6, 10621407), (9, 7080938), (18, 3540469), (139, 458478), (278, 229239), (417, 152826), (834, 76413), (1251, 50942), (2502, 25471)]