18997248

素因数分解:

$2^{13}\times 3^1\times {\mathrm{773}}^1$

素因数の和:802

約数の個数: 56

約数和(自身を含む): 50721768

約数和(自身を除く): 31724520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 773, 1024, 1536, 1546, 2048, 2319, 3072, 3092, 4096, 4638, 6144, 6184, 8192, 9276, 12288, 12368, 18552, 24576, 24736, 37104, 49472, 74208, 98944, 148416, 197888, 296832, 395776, 593664, 791552, 1187328, 1583104, 2374656, 3166208, 4749312, 6332416, 9498624, 18997248]

約数ペア:

[(1, 18997248), (2, 9498624), (3, 6332416), (4, 4749312), (6, 3166208), (8, 2374656), (12, 1583104), (16, 1187328), (24, 791552), (32, 593664), (48, 395776), (64, 296832), (96, 197888), (128, 148416), (192, 98944), (256, 74208), (384, 49472), (512, 37104), (768, 24736), (773, 24576), (1024, 18552), (1536, 12368), (1546, 12288), (2048, 9276), (2319, 8192), (3072, 6184), (3092, 6144), (4096, 4638)]