18062415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3373}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 37896768

約数和(自身を除く): 19834353

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 3373, 5355, 10119, 16865, 23611, 30357, 50595, 57341, 70833, 118055, 151785, 172023, 212499, 286705, 354165, 401387, 516069, 860115, 1062495, 1204161, 2006935, 2580345, 3612483, 6020805, 18062415]

約数ペア:

[(1, 18062415), (3, 6020805), (5, 3612483), (7, 2580345), (9, 2006935), (15, 1204161), (17, 1062495), (21, 860115), (35, 516069), (45, 401387), (51, 354165), (63, 286705), (85, 212499), (105, 172023), (119, 151785), (153, 118055), (255, 70833), (315, 57341), (357, 50595), (595, 30357), (765, 23611), (1071, 16865), (1785, 10119), (3373, 5355)]