213879672

素因数分解:

$2^3\times 3^2\times {\mathrm{2970551}}^1$

素因数の和:2970563

約数の個数: 24

約数和(自身を含む): 579257640

約数和(自身を除く): 365377968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2970551, 5941102, 8911653, 11882204, 17823306, 23764408, 26734959, 35646612, 53469918, 71293224, 106939836, 213879672]

約数ペア:

[(1, 213879672), (2, 106939836), (3, 71293224), (4, 53469918), (6, 35646612), (8, 26734959), (9, 23764408), (12, 17823306), (18, 11882204), (24, 8911653), (36, 5941102), (72, 2970551)]