42684051

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{547}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 61682880

約数和(自身を除く): 18998829

約数列:

[1, 3, 19, 37, 57, 111, 547, 703, 1369, 1641, 2109, 4107, 10393, 20239, 26011, 31179, 60717, 78033, 384541, 748843, 1153623, 2246529, 14228017, 42684051]

約数ペア:

[(1, 42684051), (3, 14228017), (19, 2246529), (37, 1153623), (57, 748843), (111, 384541), (547, 78033), (703, 60717), (1369, 31179), (1641, 26011), (2109, 20239), (4107, 10393)]