243320886

素因数分解:

$2^1\times 3^2\times {\mathrm{433}}^1\times {\mathrm{31219}}^1$

素因数の和:31660

約数の個数: 24

約数和(自身を含む): 528429720

約数和(自身を除く): 285108834

約数列:

[1, 2, 3, 6, 9, 18, 433, 866, 1299, 2598, 3897, 7794, 31219, 62438, 93657, 187314, 280971, 561942, 13517827, 27035654, 40553481, 81106962, 121660443, 243320886]

約数ペア:

[(1, 243320886), (2, 121660443), (3, 81106962), (6, 40553481), (9, 27035654), (18, 13517827), (433, 561942), (866, 280971), (1299, 187314), (2598, 93657), (3897, 62438), (7794, 31219)]