12611328

素因数分解:

$2^8\times 3^1\times {\mathrm{16421}}^1$

素因数の和:16440

約数の個数: 36

約数和(自身を含む): 33566568

約数和(自身を除く): 20955240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 16421, 32842, 49263, 65684, 98526, 131368, 197052, 262736, 394104, 525472, 788208, 1050944, 1576416, 2101888, 3152832, 4203776, 6305664, 12611328]

約数ペア:

[(1, 12611328), (2, 6305664), (3, 4203776), (4, 3152832), (6, 2101888), (8, 1576416), (12, 1050944), (16, 788208), (24, 525472), (32, 394104), (48, 262736), (64, 197052), (96, 131368), (128, 98526), (192, 65684), (256, 49263), (384, 32842), (768, 16421)]