15309312

素因数分解:

$2^9\times 3^1\times {\mathrm{9967}}^1$

素因数の和:9988

約数の個数: 40

約数和(自身を含む): 40789056

約数和(自身を除く): 25479744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 9967, 19934, 29901, 39868, 59802, 79736, 119604, 159472, 239208, 318944, 478416, 637888, 956832, 1275776, 1913664, 2551552, 3827328, 5103104, 7654656, 15309312]

約数ペア:

[(1, 15309312), (2, 7654656), (3, 5103104), (4, 3827328), (6, 2551552), (8, 1913664), (12, 1275776), (16, 956832), (24, 637888), (32, 478416), (48, 318944), (64, 239208), (96, 159472), (128, 119604), (192, 79736), (256, 59802), (384, 39868), (512, 29901), (768, 19934), (1536, 9967)]