42120252

素因数分解:

$2^2\times 3^2\times {\mathrm{1170007}}^1$

素因数の和:1170017

約数の個数: 18

約数和(自身を含む): 106470728

約数和(自身を除く): 64350476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1170007, 2340014, 3510021, 4680028, 7020042, 10530063, 14040084, 21060126, 42120252]

約数ペア:

[(1, 42120252), (2, 21060126), (3, 14040084), (4, 10530063), (6, 7020042), (9, 4680028), (12, 3510021), (18, 2340014), (36, 1170007)]