1850646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 4273920

約数和(自身を除く): 2423274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 317, 417, 634, 834, 951, 973, 1902, 1946, 2219, 2919, 4438, 5838, 6657, 13314, 44063, 88126, 132189, 264378, 308441, 616882, 925323, 1850646]

約数ペア:

[(1, 1850646), (2, 925323), (3, 616882), (6, 308441), (7, 264378), (14, 132189), (21, 88126), (42, 44063), (139, 13314), (278, 6657), (317, 5838), (417, 4438), (634, 2919), (834, 2219), (951, 1946), (973, 1902)]