138594042

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{18289}}^1$

素因数の和:18718

約数の個数: 24

約数和(自身を含む): 301016820

約数和(自身を除く): 162422778

約数列:

[1, 2, 3, 6, 9, 18, 421, 842, 1263, 2526, 3789, 7578, 18289, 36578, 54867, 109734, 164601, 329202, 7699669, 15399338, 23099007, 46198014, 69297021, 138594042]

約数ペア:

[(1, 138594042), (2, 69297021), (3, 46198014), (6, 23099007), (9, 15399338), (18, 7699669), (421, 329202), (842, 164601), (1263, 109734), (2526, 54867), (3789, 36578), (7578, 18289)]