18083328

素因数分解:

$2^9\times 3^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 49218576

約数和(自身を除く): 31135248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 193, 244, 256, 366, 384, 386, 488, 512, 579, 732, 768, 772, 976, 1158, 1464, 1536, 1544, 1952, 2316, 2928, 3088, 3904, 4632, 5856, 6176, 7808, 9264, 11712, 11773, 12352, 15616, 18528, 23424, 23546, 24704, 31232, 35319, 37056, 46848, 47092, 49408, 70638, 74112, 93696, 94184, 98816, 141276, 148224, 188368, 282552, 296448, 376736, 565104, 753472, 1130208, 1506944, 2260416, 3013888, 4520832, 6027776, 9041664, 18083328]

約数ペア:

[(1, 18083328), (2, 9041664), (3, 6027776), (4, 4520832), (6, 3013888), (8, 2260416), (12, 1506944), (16, 1130208), (24, 753472), (32, 565104), (48, 376736), (61, 296448), (64, 282552), (96, 188368), (122, 148224), (128, 141276), (183, 98816), (192, 94184), (193, 93696), (244, 74112), (256, 70638), (366, 49408), (384, 47092), (386, 46848), (488, 37056), (512, 35319), (579, 31232), (732, 24704), (768, 23546), (772, 23424), (976, 18528), (1158, 15616), (1464, 12352), (1536, 11773), (1544, 11712), (1952, 9264), (2316, 7808), (2928, 6176), (3088, 5856), (3904, 4632)]