18379776

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 88

約数和(自身を含む): 50831104

約数和(自身を除く): 32451328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 193, 248, 256, 372, 384, 386, 496, 512, 579, 744, 768, 772, 992, 1024, 1158, 1488, 1536, 1544, 1984, 2316, 2976, 3072, 3088, 3968, 4632, 5952, 5983, 6176, 7936, 9264, 11904, 11966, 12352, 15872, 17949, 18528, 23808, 23932, 24704, 31744, 35898, 37056, 47616, 47864, 49408, 71796, 74112, 95232, 95728, 98816, 143592, 148224, 191456, 197632, 287184, 296448, 382912, 574368, 592896, 765824, 1148736, 1531648, 2297472, 3063296, 4594944, 6126592, 9189888, 18379776]

約数ペア:

[(1, 18379776), (2, 9189888), (3, 6126592), (4, 4594944), (6, 3063296), (8, 2297472), (12, 1531648), (16, 1148736), (24, 765824), (31, 592896), (32, 574368), (48, 382912), (62, 296448), (64, 287184), (93, 197632), (96, 191456), (124, 148224), (128, 143592), (186, 98816), (192, 95728), (193, 95232), (248, 74112), (256, 71796), (372, 49408), (384, 47864), (386, 47616), (496, 37056), (512, 35898), (579, 31744), (744, 24704), (768, 23932), (772, 23808), (992, 18528), (1024, 17949), (1158, 15872), (1488, 12352), (1536, 11966), (1544, 11904), (1984, 9264), (2316, 7936), (2976, 6176), (3072, 5983), (3088, 5952), (3968, 4632)]