190015434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2221}}^1$

素因数の和:2340

約数の個数: 72

約数和(自身を含む): 484071588

約数和(自身を除く): 294056154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 97, 98, 126, 147, 194, 291, 294, 441, 582, 679, 873, 882, 1358, 1746, 2037, 2221, 4074, 4442, 4753, 6111, 6663, 9506, 12222, 13326, 14259, 15547, 19989, 28518, 31094, 39978, 42777, 46641, 85554, 93282, 108829, 139923, 215437, 217658, 279846, 326487, 430874, 646311, 652974, 979461, 1292622, 1508059, 1938933, 1958922, 3016118, 3877866, 4524177, 9048354, 10556413, 13572531, 21112826, 27145062, 31669239, 63338478, 95007717, 190015434]

約数ペア:

[(1, 190015434), (2, 95007717), (3, 63338478), (6, 31669239), (7, 27145062), (9, 21112826), (14, 13572531), (18, 10556413), (21, 9048354), (42, 4524177), (49, 3877866), (63, 3016118), (97, 1958922), (98, 1938933), (126, 1508059), (147, 1292622), (194, 979461), (291, 652974), (294, 646311), (441, 430874), (582, 326487), (679, 279846), (873, 217658), (882, 215437), (1358, 139923), (1746, 108829), (2037, 93282), (2221, 85554), (4074, 46641), (4442, 42777), (4753, 39978), (6111, 31094), (6663, 28518), (9506, 19989), (12222, 15547), (13326, 14259)]