15707592486

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{60353}}^1$

素因数の和:61141

約数の個数: 48

約数和(自身を含む): 35872003440

約数和(自身を除く): 20164410954

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 761, 1522, 2283, 4566, 6849, 13698, 14459, 28918, 43377, 60353, 86754, 120706, 130131, 181059, 260262, 362118, 543177, 1086354, 1146707, 2293414, 3440121, 6880242, 10320363, 20640726, 45928633, 91857266, 137785899, 275571798, 413357697, 826715394, 872644027, 1745288054, 2617932081, 5235864162, 7853796243, 15707592486]

約数ペア:

[(1, 15707592486), (2, 7853796243), (3, 5235864162), (6, 2617932081), (9, 1745288054), (18, 872644027), (19, 826715394), (38, 413357697), (57, 275571798), (114, 137785899), (171, 91857266), (342, 45928633), (761, 20640726), (1522, 10320363), (2283, 6880242), (4566, 3440121), (6849, 2293414), (13698, 1146707), (14459, 1086354), (28918, 543177), (43377, 362118), (60353, 260262), (86754, 181059), (120706, 130131)]