8442978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 17767296

約数和(自身を除く): 9324318

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 317, 386, 579, 634, 951, 1158, 1902, 4439, 7291, 8878, 13317, 14582, 21873, 26634, 43746, 61181, 122362, 183543, 367086, 1407163, 2814326, 4221489, 8442978]

約数ペア:

[(1, 8442978), (2, 4221489), (3, 2814326), (6, 1407163), (23, 367086), (46, 183543), (69, 122362), (138, 61181), (193, 43746), (317, 26634), (386, 21873), (579, 14582), (634, 13317), (951, 8878), (1158, 7291), (1902, 4439)]