22471640442

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{472709}}^1$

素因数の和:472875

約数の個数: 48

約数和(自身を含む): 51619932000

約数和(自身を除く): 29148291558

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 139, 171, 278, 342, 417, 834, 1251, 2502, 2641, 5282, 7923, 15846, 23769, 47538, 472709, 945418, 1418127, 2836254, 4254381, 8508762, 8981471, 17962942, 26944413, 53888826, 65706551, 80833239, 131413102, 161666478, 197119653, 394239306, 591358959, 1182717918, 1248424469, 2496848938, 3745273407, 7490546814, 11235820221, 22471640442]

約数ペア:

[(1, 22471640442), (2, 11235820221), (3, 7490546814), (6, 3745273407), (9, 2496848938), (18, 1248424469), (19, 1182717918), (38, 591358959), (57, 394239306), (114, 197119653), (139, 161666478), (171, 131413102), (278, 80833239), (342, 65706551), (417, 53888826), (834, 26944413), (1251, 17962942), (2502, 8981471), (2641, 8508762), (5282, 4254381), (7923, 2836254), (15846, 1418127), (23769, 945418), (47538, 472709)]