2018325658

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{143981}}^1$

素因数の和:144189

約数の個数: 16

約数和(自身を含む): 3116922336

約数和(自身を除く): 1098596678

約数列:

[1, 2, 43, 86, 163, 326, 7009, 14018, 143981, 287962, 6191183, 12382366, 23468903, 46937806, 1009162829, 2018325658]

約数ペア:

[(1, 2018325658), (2, 1009162829), (43, 46937806), (86, 23468903), (163, 12382366), (326, 6191183), (7009, 287962), (14018, 143981)]