21594288

素因数分解:

$2^4\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1601}}^1$

素因数の和:1893

約数の個数: 40

約数和(自身を含む): 56018736

約数和(自身を除く): 34424448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 281, 562, 843, 1124, 1601, 1686, 2248, 3202, 3372, 4496, 4803, 6404, 6744, 9606, 12808, 13488, 19212, 25616, 38424, 76848, 449881, 899762, 1349643, 1799524, 2699286, 3599048, 5398572, 7198096, 10797144, 21594288]

約数ペア:

[(1, 21594288), (2, 10797144), (3, 7198096), (4, 5398572), (6, 3599048), (8, 2699286), (12, 1799524), (16, 1349643), (24, 899762), (48, 449881), (281, 76848), (562, 38424), (843, 25616), (1124, 19212), (1601, 13488), (1686, 12808), (2248, 9606), (3202, 6744), (3372, 6404), (4496, 4803)]