18186336

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 63221760

約数和(自身を除く): 45035424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 97, 108, 112, 124, 126, 144, 168, 186, 189, 194, 216, 217, 224, 248, 252, 279, 288, 291, 336, 372, 378, 388, 432, 434, 496, 504, 558, 582, 651, 672, 679, 744, 756, 776, 837, 864, 868, 873, 992, 1008, 1116, 1164, 1302, 1358, 1488, 1512, 1552, 1674, 1736, 1746, 1953, 2016, 2037, 2232, 2328, 2604, 2619, 2716, 2976, 3007, 3024, 3104, 3348, 3472, 3492, 3906, 4074, 4464, 4656, 5208, 5238, 5432, 5859, 6014, 6048, 6111, 6696, 6944, 6984, 7812, 8148, 8928, 9021, 9312, 10416, 10476, 10864, 11718, 12028, 12222, 13392, 13968, 15624, 16296, 18042, 18333, 20832, 20952, 21049, 21728, 23436, 24056, 24444, 26784, 27063, 27936, 31248, 32592, 36084, 36666, 41904, 42098, 46872, 48112, 48888, 54126, 62496, 63147, 65184, 72168, 73332, 81189, 83808, 84196, 93744, 96224, 97776, 108252, 126294, 144336, 146664, 162378, 168392, 187488, 189441, 195552, 216504, 252588, 288672, 293328, 324756, 336784, 378882, 433008, 505176, 568323, 586656, 649512, 673568, 757764, 866016, 1010352, 1136646, 1299024, 1515528, 2020704, 2273292, 2598048, 3031056, 4546584, 6062112, 9093168, 18186336]

約数ペア:

[(1, 18186336), (2, 9093168), (3, 6062112), (4, 4546584), (6, 3031056), (7, 2598048), (8, 2273292), (9, 2020704), (12, 1515528), (14, 1299024), (16, 1136646), (18, 1010352), (21, 866016), (24, 757764), (27, 673568), (28, 649512), (31, 586656), (32, 568323), (36, 505176), (42, 433008), (48, 378882), (54, 336784), (56, 324756), (62, 293328), (63, 288672), (72, 252588), (84, 216504), (93, 195552), (96, 189441), (97, 187488), (108, 168392), (112, 162378), (124, 146664), (126, 144336), (144, 126294), (168, 108252), (186, 97776), (189, 96224), (194, 93744), (216, 84196), (217, 83808), (224, 81189), (248, 73332), (252, 72168), (279, 65184), (288, 63147), (291, 62496), (336, 54126), (372, 48888), (378, 48112), (388, 46872), (432, 42098), (434, 41904), (496, 36666), (504, 36084), (558, 32592), (582, 31248), (651, 27936), (672, 27063), (679, 26784), (744, 24444), (756, 24056), (776, 23436), (837, 21728), (864, 21049), (868, 20952), (873, 20832), (992, 18333), (1008, 18042), (1116, 16296), (1164, 15624), (1302, 13968), (1358, 13392), (1488, 12222), (1512, 12028), (1552, 11718), (1674, 10864), (1736, 10476), (1746, 10416), (1953, 9312), (2016, 9021), (2037, 8928), (2232, 8148), (2328, 7812), (2604, 6984), (2619, 6944), (2716, 6696), (2976, 6111), (3007, 6048), (3024, 6014), (3104, 5859), (3348, 5432), (3472, 5238), (3492, 5208), (3906, 4656), (4074, 4464)]