123412086

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{2221}}^1$

素因数の和:2256

約数の個数: 80

約数和(自身を含む): 322634400

約数和(自身を除く): 199222314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1323, 2058, 2221, 2646, 3087, 3969, 4442, 6174, 6663, 7938, 9261, 13326, 15547, 18522, 19989, 27783, 31094, 39978, 46641, 55566, 59967, 93282, 108829, 119934, 139923, 179901, 217658, 279846, 326487, 359802, 419769, 652974, 761803, 839538, 979461, 1259307, 1523606, 1958922, 2285409, 2518614, 2938383, 4570818, 5876766, 6856227, 8815149, 13712454, 17630298, 20568681, 41137362, 61706043, 123412086]

約数ペア:

[(1, 123412086), (2, 61706043), (3, 41137362), (6, 20568681), (7, 17630298), (9, 13712454), (14, 8815149), (18, 6856227), (21, 5876766), (27, 4570818), (42, 2938383), (49, 2518614), (54, 2285409), (63, 1958922), (81, 1523606), (98, 1259307), (126, 979461), (147, 839538), (162, 761803), (189, 652974), (294, 419769), (343, 359802), (378, 326487), (441, 279846), (567, 217658), (686, 179901), (882, 139923), (1029, 119934), (1134, 108829), (1323, 93282), (2058, 59967), (2221, 55566), (2646, 46641), (3087, 39978), (3969, 31094), (4442, 27783), (6174, 19989), (6663, 18522), (7938, 15547), (9261, 13326)]