18530064

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:645

約数の個数: 120

約数和(自身を含む): 61281792

約数和(自身を除く): 42751728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 593, 651, 744, 868, 1008, 1116, 1186, 1302, 1488, 1736, 1779, 1953, 2232, 2372, 2604, 3472, 3558, 3906, 4151, 4464, 4744, 5208, 5337, 7116, 7812, 8302, 9488, 10416, 10674, 12453, 14232, 15624, 16604, 18383, 21348, 24906, 28464, 31248, 33208, 36766, 37359, 42696, 49812, 55149, 66416, 73532, 74718, 85392, 99624, 110298, 128681, 147064, 149436, 165447, 199248, 220596, 257362, 294128, 298872, 330894, 386043, 441192, 514724, 597744, 661788, 772086, 882384, 1029448, 1158129, 1323576, 1544172, 2058896, 2316258, 2647152, 3088344, 4632516, 6176688, 9265032, 18530064]

約数ペア:

[(1, 18530064), (2, 9265032), (3, 6176688), (4, 4632516), (6, 3088344), (7, 2647152), (8, 2316258), (9, 2058896), (12, 1544172), (14, 1323576), (16, 1158129), (18, 1029448), (21, 882384), (24, 772086), (28, 661788), (31, 597744), (36, 514724), (42, 441192), (48, 386043), (56, 330894), (62, 298872), (63, 294128), (72, 257362), (84, 220596), (93, 199248), (112, 165447), (124, 149436), (126, 147064), (144, 128681), (168, 110298), (186, 99624), (217, 85392), (248, 74718), (252, 73532), (279, 66416), (336, 55149), (372, 49812), (434, 42696), (496, 37359), (504, 36766), (558, 33208), (593, 31248), (651, 28464), (744, 24906), (868, 21348), (1008, 18383), (1116, 16604), (1186, 15624), (1302, 14232), (1488, 12453), (1736, 10674), (1779, 10416), (1953, 9488), (2232, 8302), (2372, 7812), (2604, 7116), (3472, 5337), (3558, 5208), (3906, 4744), (4151, 4464)]