2018106987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{474737}}^1$

素因数の和:474862

約数の個数: 16

約数和(自身を含む): 2924386080

約数和(自身を除く): 906279093

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 474737, 1424211, 6171581, 18514743, 51746333, 155238999, 672702329, 2018106987]

約数ペア:

[(1, 2018106987), (3, 672702329), (13, 155238999), (39, 51746333), (109, 18514743), (327, 6171581), (1417, 1424211), (4251, 474737)]