13540416

素因数分解:

$2^6\times 3^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:771

約数の個数: 56

約数和(自身を含む): 36210240

約数和(自身を除く): 22669824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 192, 218, 327, 436, 647, 654, 872, 1294, 1308, 1744, 1941, 2588, 2616, 3488, 3882, 5176, 5232, 6976, 7764, 10352, 10464, 15528, 20704, 20928, 31056, 41408, 62112, 70523, 124224, 141046, 211569, 282092, 423138, 564184, 846276, 1128368, 1692552, 2256736, 3385104, 4513472, 6770208, 13540416]

約数ペア:

[(1, 13540416), (2, 6770208), (3, 4513472), (4, 3385104), (6, 2256736), (8, 1692552), (12, 1128368), (16, 846276), (24, 564184), (32, 423138), (48, 282092), (64, 211569), (96, 141046), (109, 124224), (192, 70523), (218, 62112), (327, 41408), (436, 31056), (647, 20928), (654, 20704), (872, 15528), (1294, 10464), (1308, 10352), (1744, 7764), (1941, 6976), (2588, 5232), (2616, 5176), (3488, 3882)]