21030882

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{31019}}^1$

素因数の和:31137

約数の個数: 16

約数和(自身を含む): 42435360

約数和(自身を除く): 21404478

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 31019, 62038, 93057, 186114, 3505147, 7010294, 10515441, 21030882]

約数ペア:

[(1, 21030882), (2, 10515441), (3, 7010294), (6, 3505147), (113, 186114), (226, 93057), (339, 62038), (678, 31019)]