18812304

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6221}}^1$

素因数の和:6245

約数の個数: 80

約数和(自身を含む): 61722240

約数和(自身を除く): 42909936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6221, 12442, 18663, 24884, 37326, 43547, 49768, 55989, 74652, 87094, 99536, 111978, 130641, 149304, 167967, 174188, 223956, 261282, 298608, 335934, 348376, 391923, 447912, 522564, 671868, 696752, 783846, 895824, 1045128, 1175769, 1343736, 1567692, 2090256, 2351538, 2687472, 3135384, 4703076, 6270768, 9406152, 18812304]

約数ペア:

[(1, 18812304), (2, 9406152), (3, 6270768), (4, 4703076), (6, 3135384), (7, 2687472), (8, 2351538), (9, 2090256), (12, 1567692), (14, 1343736), (16, 1175769), (18, 1045128), (21, 895824), (24, 783846), (27, 696752), (28, 671868), (36, 522564), (42, 447912), (48, 391923), (54, 348376), (56, 335934), (63, 298608), (72, 261282), (84, 223956), (108, 174188), (112, 167967), (126, 149304), (144, 130641), (168, 111978), (189, 99536), (216, 87094), (252, 74652), (336, 55989), (378, 49768), (432, 43547), (504, 37326), (756, 24884), (1008, 18663), (1512, 12442), (3024, 6221)]