18281472

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:575

約数の個数: 88

約数和(自身を含む): 53254752

約数和(自身を除く): 34973280

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, 541, 704, 768, 1024, 1056, 1082, 1408, 1536, 1623, 2112, 2164, 2816, 3072, 3246, 4224, 4328, 5632, 5951, 6492, 8448, 8656, 11264, 11902, 12984, 16896, 17312, 17853, 23804, 25968, 33792, 34624, 35706, 47608, 51936, 69248, 71412, 95216, 103872, 138496, 142824, 190432, 207744, 276992, 285648, 380864, 415488, 553984, 571296, 761728, 830976, 1142592, 1523456, 1661952, 2285184, 3046912, 4570368, 6093824, 9140736, 18281472]

約数ペア:

[(1, 18281472), (2, 9140736), (3, 6093824), (4, 4570368), (6, 3046912), (8, 2285184), (11, 1661952), (12, 1523456), (16, 1142592), (22, 830976), (24, 761728), (32, 571296), (33, 553984), (44, 415488), (48, 380864), (64, 285648), (66, 276992), (88, 207744), (96, 190432), (128, 142824), (132, 138496), (176, 103872), (192, 95216), (256, 71412), (264, 69248), (352, 51936), (384, 47608), (512, 35706), (528, 34624), (541, 33792), (704, 25968), (768, 23804), (1024, 17853), (1056, 17312), (1082, 16896), (1408, 12984), (1536, 11902), (1623, 11264), (2112, 8656), (2164, 8448), (2816, 6492), (3072, 5951), (3246, 5632), (4224, 4328)]