18101685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10141}}^1$

素因数の和:10173

約数の個数: 32

約数和(自身を含む): 35050752

約数和(自身を除く): 16949067

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 10141, 30423, 50705, 70987, 152115, 172397, 212961, 354935, 517191, 861985, 1064805, 1206779, 2585955, 3620337, 6033895, 18101685]

約数ペア:

[(1, 18101685), (3, 6033895), (5, 3620337), (7, 2585955), (15, 1206779), (17, 1064805), (21, 861985), (35, 517191), (51, 354935), (85, 212961), (105, 172397), (119, 152115), (255, 70987), (357, 50705), (595, 30423), (1785, 10141)]