21522432

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 59754240

約数和(自身を除く): 38231808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 113, 124, 128, 186, 192, 226, 248, 256, 339, 372, 384, 452, 496, 512, 678, 744, 768, 904, 992, 1024, 1356, 1488, 1536, 1808, 1984, 2048, 2712, 2976, 3072, 3503, 3616, 3968, 5424, 5952, 6144, 7006, 7232, 7936, 10509, 10848, 11904, 14012, 14464, 15872, 21018, 21696, 23808, 28024, 28928, 31744, 42036, 43392, 47616, 56048, 57856, 63488, 84072, 86784, 95232, 112096, 115712, 168144, 173568, 190464, 224192, 231424, 336288, 347136, 448384, 672576, 694272, 896768, 1345152, 1793536, 2690304, 3587072, 5380608, 7174144, 10761216, 21522432]

約数ペア:

[(1, 21522432), (2, 10761216), (3, 7174144), (4, 5380608), (6, 3587072), (8, 2690304), (12, 1793536), (16, 1345152), (24, 896768), (31, 694272), (32, 672576), (48, 448384), (62, 347136), (64, 336288), (93, 231424), (96, 224192), (113, 190464), (124, 173568), (128, 168144), (186, 115712), (192, 112096), (226, 95232), (248, 86784), (256, 84072), (339, 63488), (372, 57856), (384, 56048), (452, 47616), (496, 43392), (512, 42036), (678, 31744), (744, 28928), (768, 28024), (904, 23808), (992, 21696), (1024, 21018), (1356, 15872), (1488, 14464), (1536, 14012), (1808, 11904), (1984, 10848), (2048, 10509), (2712, 7936), (2976, 7232), (3072, 7006), (3503, 6144), (3616, 5952), (3968, 5424)]