1293193285434

素因数分解:

$2^1\times 3^2\times {\mathrm{1549}}^1\times {\mathrm{2659}}^1\times {\mathrm{17443}}^1$

素因数の和:21659

約数の個数: 48

約数和(自身を含む): 2804942868000

約数和(自身を除く): 1511749582566

約数列:

[1, 2, 3, 6, 9, 18, 1549, 2659, 3098, 4647, 5318, 7977, 9294, 13941, 15954, 17443, 23931, 27882, 34886, 47862, 52329, 104658, 156987, 313974, 4118791, 8237582, 12356373, 24712746, 27019207, 37069119, 46380937, 54038414, 74138238, 81057621, 92761874, 139142811, 162115242, 243172863, 278285622, 417428433, 486345726, 834856866, 71844071413, 143688142826, 215532214239, 431064428478, 646596642717, 1293193285434]

約数ペア:

[(1, 1293193285434), (2, 646596642717), (3, 431064428478), (6, 215532214239), (9, 143688142826), (18, 71844071413), (1549, 834856866), (2659, 486345726), (3098, 417428433), (4647, 278285622), (5318, 243172863), (7977, 162115242), (9294, 139142811), (13941, 92761874), (15954, 81057621), (17443, 74138238), (23931, 54038414), (27882, 46380937), (34886, 37069119), (47862, 27019207), (52329, 24712746), (104658, 12356373), (156987, 8237582), (313974, 4118791)]