18190811904

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{26347}}^1$

素因数の和:26426

約数の個数: 144

約数和(自身を含む): 51701099520

約数和(自身を除く): 33510287616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 256, 348, 372, 384, 464, 496, 696, 744, 768, 899, 928, 992, 1392, 1488, 1798, 1856, 1984, 2697, 2784, 2976, 3596, 3712, 3968, 5394, 5568, 5952, 7192, 7424, 7936, 10788, 11136, 11904, 14384, 21576, 22272, 23808, 26347, 28768, 43152, 52694, 57536, 79041, 86304, 105388, 115072, 158082, 172608, 210776, 230144, 316164, 345216, 421552, 632328, 690432, 764063, 816757, 843104, 1264656, 1528126, 1633514, 1686208, 2292189, 2450271, 2529312, 3056252, 3267028, 3372416, 4584378, 4900542, 5058624, 6112504, 6534056, 6744832, 9168756, 9801084, 10117248, 12225008, 13068112, 18337512, 19602168, 20234496, 23685953, 24450016, 26136224, 36675024, 39204336, 47371906, 48900032, 52272448, 71057859, 73350048, 78408672, 94743812, 97800064, 104544896, 142115718, 146700096, 156817344, 189487624, 195600128, 209089792, 284231436, 293400192, 313634688, 378975248, 568462872, 586800384, 627269376, 757950496, 1136925744, 1515900992, 2273851488, 3031801984, 4547702976, 6063603968, 9095405952, 18190811904]

約数ペア:

[(1, 18190811904), (2, 9095405952), (3, 6063603968), (4, 4547702976), (6, 3031801984), (8, 2273851488), (12, 1515900992), (16, 1136925744), (24, 757950496), (29, 627269376), (31, 586800384), (32, 568462872), (48, 378975248), (58, 313634688), (62, 293400192), (64, 284231436), (87, 209089792), (93, 195600128), (96, 189487624), (116, 156817344), (124, 146700096), (128, 142115718), (174, 104544896), (186, 97800064), (192, 94743812), (232, 78408672), (248, 73350048), (256, 71057859), (348, 52272448), (372, 48900032), (384, 47371906), (464, 39204336), (496, 36675024), (696, 26136224), (744, 24450016), (768, 23685953), (899, 20234496), (928, 19602168), (992, 18337512), (1392, 13068112), (1488, 12225008), (1798, 10117248), (1856, 9801084), (1984, 9168756), (2697, 6744832), (2784, 6534056), (2976, 6112504), (3596, 5058624), (3712, 4900542), (3968, 4584378), (5394, 3372416), (5568, 3267028), (5952, 3056252), (7192, 2529312), (7424, 2450271), (7936, 2292189), (10788, 1686208), (11136, 1633514), (11904, 1528126), (14384, 1264656), (21576, 843104), (22272, 816757), (23808, 764063), (26347, 690432), (28768, 632328), (43152, 421552), (52694, 345216), (57536, 316164), (79041, 230144), (86304, 210776), (105388, 172608), (115072, 158082)]