18822144

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1$

素因数の和:591

約数の個数: 88

約数和(自身を含む): 54826848

約数和(自身を除く): 36004704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 557, 704, 768, 1024, 1056, 1114, 1408, 1536, 1671, 2112, 2228, 2816, 3072, 3342, 4224, 4456, 5632, 6127, 6684, 8448, 8912, 11264, 12254, 13368, 16896, 17824, 18381, 24508, 26736, 33792, 35648, 36762, 49016, 53472, 71296, 73524, 98032, 106944, 142592, 147048, 196064, 213888, 285184, 294096, 392128, 427776, 570368, 588192, 784256, 855552, 1176384, 1568512, 1711104, 2352768, 3137024, 4705536, 6274048, 9411072, 18822144]

約数ペア:

[(1, 18822144), (2, 9411072), (3, 6274048), (4, 4705536), (6, 3137024), (8, 2352768), (11, 1711104), (12, 1568512), (16, 1176384), (22, 855552), (24, 784256), (32, 588192), (33, 570368), (44, 427776), (48, 392128), (64, 294096), (66, 285184), (88, 213888), (96, 196064), (128, 147048), (132, 142592), (176, 106944), (192, 98032), (256, 73524), (264, 71296), (352, 53472), (384, 49016), (512, 36762), (528, 35648), (557, 33792), (704, 26736), (768, 24508), (1024, 18381), (1056, 17824), (1114, 16896), (1408, 13368), (1536, 12254), (1671, 11264), (2112, 8912), (2228, 8448), (2816, 6684), (3072, 6127), (3342, 5632), (4224, 4456)]