57280218

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{258019}}^1$

素因数の和:258061

約数の個数: 16

約数和(自身を含む): 117657120

約数和(自身を除く): 60376902

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 258019, 516038, 774057, 1548114, 9546703, 19093406, 28640109, 57280218]

約数ペア:

[(1, 57280218), (2, 28640109), (3, 19093406), (6, 9546703), (37, 1548114), (74, 774057), (111, 516038), (222, 258019)]