18213663744

素因数分解:

$2^{10}\times 3^2\times {\mathrm{1976309}}^1$

素因数の和:1976335

約数の個数: 66

約数和(自身を含む): 52591585410

約数和(自身を除く): 34377921666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 1976309, 3952618, 5928927, 7905236, 11857854, 15810472, 17786781, 23715708, 31620944, 35573562, 47431416, 63241888, 71147124, 94862832, 126483776, 142294248, 189725664, 252967552, 284588496, 379451328, 505935104, 569176992, 758902656, 1011870208, 1138353984, 1517805312, 2023740416, 2276707968, 3035610624, 4553415936, 6071221248, 9106831872, 18213663744]

約数ペア:

[(1, 18213663744), (2, 9106831872), (3, 6071221248), (4, 4553415936), (6, 3035610624), (8, 2276707968), (9, 2023740416), (12, 1517805312), (16, 1138353984), (18, 1011870208), (24, 758902656), (32, 569176992), (36, 505935104), (48, 379451328), (64, 284588496), (72, 252967552), (96, 189725664), (128, 142294248), (144, 126483776), (192, 94862832), (256, 71147124), (288, 63241888), (384, 47431416), (512, 35573562), (576, 31620944), (768, 23715708), (1024, 17786781), (1152, 15810472), (1536, 11857854), (2304, 7905236), (3072, 5928927), (4608, 3952618), (9216, 1976309)]