42258218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1949}}^1$

素因数の和:2281

約数の個数: 16

約数和(自身を含む): 65356200

約数和(自身を除く): 23097982

約数列:

[1, 2, 37, 74, 293, 586, 1949, 3898, 10841, 21682, 72113, 144226, 571057, 1142114, 21129109, 42258218]

約数ペア:

[(1, 42258218), (2, 21129109), (37, 1142114), (74, 571057), (293, 144226), (586, 72113), (1949, 21682), (3898, 10841)]