18070677

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 27990144

約数和(自身を除く): 9919467

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 1423, 4233, 4269, 12699, 12807, 24191, 72573, 118109, 217719, 354327, 1062981, 2007853, 6023559, 18070677]

約数ペア:

[(1, 18070677), (3, 6023559), (9, 2007853), (17, 1062981), (51, 354327), (83, 217719), (153, 118109), (249, 72573), (747, 24191), (1411, 12807), (1423, 12699), (4233, 4269)]