8920254

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{30341}}^1$

素因数の和:30360

約数の個数: 24

約数和(自身を含む): 20753928

約数和(自身を除く): 11833674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 30341, 60682, 91023, 182046, 212387, 424774, 637161, 1274322, 1486709, 2973418, 4460127, 8920254]

約数ペア:

[(1, 8920254), (2, 4460127), (3, 2973418), (6, 1486709), (7, 1274322), (14, 637161), (21, 424774), (42, 212387), (49, 182046), (98, 91023), (147, 60682), (294, 30341)]