42390258

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{85121}}^1$

素因数の和:85209

約数の個数: 16

約数和(自身を含む): 85802976

約数和(自身を除く): 43412718

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 85121, 170242, 255363, 510726, 7065043, 14130086, 21195129, 42390258]

約数ペア:

[(1, 42390258), (2, 21195129), (3, 14130086), (6, 7065043), (83, 510726), (166, 255363), (249, 170242), (498, 85121)]