18492039170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{898981}}^1$

素因数の和:899027

約数の個数: 48

約数和(自身を含む): 38738932344

約数和(自身を除く): 20246893174

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 605, 935, 1210, 1870, 2057, 4114, 10285, 20570, 898981, 1797962, 4494905, 8989810, 9888791, 15282677, 19777582, 30565354, 49443955, 76413385, 98887910, 108776701, 152826770, 168109447, 217553402, 336218894, 543883505, 840547235, 1087767010, 1681094470, 1849203917, 3698407834, 9246019585, 18492039170]

約数ペア:

[(1, 18492039170), (2, 9246019585), (5, 3698407834), (10, 1849203917), (11, 1681094470), (17, 1087767010), (22, 840547235), (34, 543883505), (55, 336218894), (85, 217553402), (110, 168109447), (121, 152826770), (170, 108776701), (187, 98887910), (242, 76413385), (374, 49443955), (605, 30565354), (935, 19777582), (1210, 15282677), (1870, 9888791), (2057, 8989810), (4114, 4494905), (10285, 1797962), (20570, 898981)]