42181806

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{17189}}^1$

素因数の和:17603

約数の個数: 16

約数和(自身を含む): 84574800

約数和(自身を除く): 42392994

約数列:

[1, 2, 3, 6, 409, 818, 1227, 2454, 17189, 34378, 51567, 103134, 7030301, 14060602, 21090903, 42181806]

約数ペア:

[(1, 42181806), (2, 21090903), (3, 14060602), (6, 7030301), (409, 103134), (818, 51567), (1227, 34378), (2454, 17189)]