201428028

素因数分解:

$2^2\times 3^2\times {\mathrm{5595223}}^1$

素因数の和:5595233

約数の個数: 18

約数和(自身を含む): 509165384

約数和(自身を除く): 307737356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5595223, 11190446, 16785669, 22380892, 33571338, 50357007, 67142676, 100714014, 201428028]

約数ペア:

[(1, 201428028), (2, 100714014), (3, 67142676), (4, 50357007), (6, 33571338), (9, 22380892), (12, 16785669), (18, 11190446), (36, 5595223)]