90207828

素因数分解:

$2^2\times 3^2\times {\mathrm{2505773}}^1$

素因数の和:2505783

約数の個数: 18

約数和(自身を含む): 228025434

約数和(自身を除く): 137817606

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2505773, 5011546, 7517319, 10023092, 15034638, 22551957, 30069276, 45103914, 90207828]

約数ペア:

[(1, 90207828), (2, 45103914), (3, 30069276), (4, 22551957), (6, 15034638), (9, 10023092), (12, 7517319), (18, 5011546), (36, 2505773)]