89910468

素因数分解:

$2^2\times 3^2\times {\mathrm{2497513}}^1$

素因数の和:2497523

約数の個数: 18

約数和(自身を含む): 227273774

約数和(自身を除く): 137363306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2497513, 4995026, 7492539, 9990052, 14985078, 22477617, 29970156, 44955234, 89910468]

約数ペア:

[(1, 89910468), (2, 44955234), (3, 29970156), (4, 22477617), (6, 14985078), (9, 9990052), (12, 7492539), (18, 4995026), (36, 2497513)]