63897666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{217339}}^1$

素因数の和:217358

約数の個数: 24

約数和(自身を含む): 148660560

約数和(自身を除く): 84762894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 217339, 434678, 652017, 1304034, 1521373, 3042746, 4564119, 9128238, 10649611, 21299222, 31948833, 63897666]

約数ペア:

[(1, 63897666), (2, 31948833), (3, 21299222), (6, 10649611), (7, 9128238), (14, 4564119), (21, 3042746), (42, 1521373), (49, 1304034), (98, 652017), (147, 434678), (294, 217339)]