9000916

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 16459016

約数和(自身を除く): 7458100

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 997, 1994, 2257, 3988, 4514, 9028, 36889, 60817, 73778, 121634, 147556, 243268, 2250229, 4500458, 9000916]

約数ペア:

[(1, 9000916), (2, 4500458), (4, 2250229), (37, 243268), (61, 147556), (74, 121634), (122, 73778), (148, 60817), (244, 36889), (997, 9028), (1994, 4514), (2257, 3988)]