13218144

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 34958448

約数和(自身を除く): 21740304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 877, 942, 1256, 1754, 1884, 2512, 2631, 3508, 3768, 5024, 5262, 7016, 7536, 10524, 14032, 15072, 21048, 28064, 42096, 84192, 137689, 275378, 413067, 550756, 826134, 1101512, 1652268, 2203024, 3304536, 4406048, 6609072, 13218144]

約数ペア:

[(1, 13218144), (2, 6609072), (3, 4406048), (4, 3304536), (6, 2203024), (8, 1652268), (12, 1101512), (16, 826134), (24, 550756), (32, 413067), (48, 275378), (96, 137689), (157, 84192), (314, 42096), (471, 28064), (628, 21048), (877, 15072), (942, 14032), (1256, 10524), (1754, 7536), (1884, 7016), (2512, 5262), (2631, 5024), (3508, 3768)]