42216138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{123439}}^1$

素因数の和:123466

約数の個数: 24

約数和(自身を含む): 96283200

約数和(自身を除く): 54067062

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 123439, 246878, 370317, 740634, 1110951, 2221902, 2345341, 4690682, 7036023, 14072046, 21108069, 42216138]

約数ペア:

[(1, 42216138), (2, 21108069), (3, 14072046), (6, 7036023), (9, 4690682), (18, 2345341), (19, 2221902), (38, 1110951), (57, 740634), (114, 370317), (171, 246878), (342, 123439)]