64590438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{978643}}^1$

素因数の和:978659

約数の個数: 16

約数和(自身を含む): 140924736

約数和(自身を除く): 76334298

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 978643, 1957286, 2935929, 5871858, 10765073, 21530146, 32295219, 64590438]

約数ペア:

[(1, 64590438), (2, 32295219), (3, 21530146), (6, 10765073), (11, 5871858), (22, 2935929), (33, 1957286), (66, 978643)]