1949346

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{191}}^1$

素因数の和:218

約数の個数: 56

約数和(自身を含む): 5036544

約数和(自身を除く): 3087198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 191, 243, 378, 382, 486, 567, 573, 729, 1134, 1146, 1337, 1458, 1701, 1719, 2674, 3402, 3438, 4011, 5103, 5157, 8022, 10206, 10314, 12033, 15471, 24066, 30942, 36099, 46413, 72198, 92826, 108297, 139239, 216594, 278478, 324891, 649782, 974673, 1949346]

約数ペア:

[(1, 1949346), (2, 974673), (3, 649782), (6, 324891), (7, 278478), (9, 216594), (14, 139239), (18, 108297), (21, 92826), (27, 72198), (42, 46413), (54, 36099), (63, 30942), (81, 24066), (126, 15471), (162, 12033), (189, 10314), (191, 10206), (243, 8022), (378, 5157), (382, 5103), (486, 4011), (567, 3438), (573, 3402), (729, 2674), (1134, 1719), (1146, 1701), (1337, 1458)]