18046464

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 80

約数和(自身を含む): 49758720

約数和(自身を除く): 31712256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 379, 384, 496, 512, 744, 758, 768, 992, 1137, 1488, 1516, 1536, 1984, 2274, 2976, 3032, 3968, 4548, 5952, 6064, 7936, 9096, 11749, 11904, 12128, 15872, 18192, 23498, 23808, 24256, 35247, 36384, 46996, 47616, 48512, 70494, 72768, 93992, 97024, 140988, 145536, 187984, 194048, 281976, 291072, 375968, 563952, 582144, 751936, 1127904, 1503872, 2255808, 3007744, 4511616, 6015488, 9023232, 18046464]

約数ペア:

[(1, 18046464), (2, 9023232), (3, 6015488), (4, 4511616), (6, 3007744), (8, 2255808), (12, 1503872), (16, 1127904), (24, 751936), (31, 582144), (32, 563952), (48, 375968), (62, 291072), (64, 281976), (93, 194048), (96, 187984), (124, 145536), (128, 140988), (186, 97024), (192, 93992), (248, 72768), (256, 70494), (372, 48512), (379, 47616), (384, 46996), (496, 36384), (512, 35247), (744, 24256), (758, 23808), (768, 23498), (992, 18192), (1137, 15872), (1488, 12128), (1516, 11904), (1536, 11749), (1984, 9096), (2274, 7936), (2976, 6064), (3032, 5952), (3968, 4548)]