42619974

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{3557}}^1$

素因数の和:5559

約数の個数: 16

約数和(自身を含む): 85306608

約数和(自身を除く): 42686634

約数列:

[1, 2, 3, 6, 1997, 3557, 3994, 5991, 7114, 10671, 11982, 21342, 7103329, 14206658, 21309987, 42619974]

約数ペア:

[(1, 42619974), (2, 21309987), (3, 14206658), (6, 7103329), (1997, 21342), (3557, 11982), (3994, 10671), (5991, 7114)]