42429242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{3637}}^1$

素因数の和:3965

約数の個数: 16

約数和(自身を含む): 67230240

約数和(自身を除く): 24800998

約数列:

[1, 2, 19, 38, 307, 614, 3637, 5833, 7274, 11666, 69103, 138206, 1116559, 2233118, 21214621, 42429242]

約数ペア:

[(1, 42429242), (2, 21214621), (19, 2233118), (38, 1116559), (307, 138206), (614, 69103), (3637, 11666), (5833, 7274)]