87480468

素因数分解:

$2^2\times 3^2\times {\mathrm{2430013}}^1$

素因数の和:2430023

約数の個数: 18

約数和(自身を含む): 221131274

約数和(自身を除く): 133650806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2430013, 4860026, 7290039, 9720052, 14580078, 21870117, 29160156, 43740234, 87480468]

約数ペア:

[(1, 87480468), (2, 43740234), (3, 29160156), (4, 21870117), (6, 14580078), (9, 9720052), (12, 7290039), (18, 4860026), (36, 2430013)]