16996879134

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{39727}}^1$

素因数の和:39899

約数の個数: 80

約数和(自身を含む): 40379539200

約数和(自身を除く): 23382660066

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 139, 162, 171, 278, 342, 417, 513, 834, 1026, 1251, 1539, 2502, 2641, 3078, 3753, 5282, 7506, 7923, 11259, 15846, 22518, 23769, 39727, 47538, 71307, 79454, 119181, 142614, 213921, 238362, 357543, 427842, 715086, 754813, 1072629, 1509626, 2145258, 2264439, 3217887, 4528878, 5522053, 6435774, 6793317, 11044106, 13586634, 16566159, 20379951, 33132318, 40759902, 49698477, 61139853, 99396954, 104919007, 122279706, 149095431, 209838014, 298190862, 314757021, 447286293, 629514042, 894572586, 944271063, 1888542126, 2832813189, 5665626378, 8498439567, 16996879134]

約数ペア:

[(1, 16996879134), (2, 8498439567), (3, 5665626378), (6, 2832813189), (9, 1888542126), (18, 944271063), (19, 894572586), (27, 629514042), (38, 447286293), (54, 314757021), (57, 298190862), (81, 209838014), (114, 149095431), (139, 122279706), (162, 104919007), (171, 99396954), (278, 61139853), (342, 49698477), (417, 40759902), (513, 33132318), (834, 20379951), (1026, 16566159), (1251, 13586634), (1539, 11044106), (2502, 6793317), (2641, 6435774), (3078, 5522053), (3753, 4528878), (5282, 3217887), (7506, 2264439), (7923, 2145258), (11259, 1509626), (15846, 1072629), (22518, 754813), (23769, 715086), (39727, 427842), (47538, 357543), (71307, 238362), (79454, 213921), (119181, 142614)]