42472218

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{164621}}^1$

素因数の和:164669

約数の個数: 16

約数和(自身を含む): 86920416

約数和(自身を除く): 44448198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 164621, 329242, 493863, 987726, 7078703, 14157406, 21236109, 42472218]

約数ペア:

[(1, 42472218), (2, 21236109), (3, 14157406), (6, 7078703), (43, 987726), (86, 493863), (129, 329242), (258, 164621)]