18655632

素因数分解:

$2^4\times 3^2\times {\mathrm{129553}}^1$

素因数の和:129567

約数の個数: 30

約数和(自身を含む): 52210262

約数和(自身を除く): 33554630

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 129553, 259106, 388659, 518212, 777318, 1036424, 1165977, 1554636, 2072848, 2331954, 3109272, 4663908, 6218544, 9327816, 18655632]

約数ペア:

[(1, 18655632), (2, 9327816), (3, 6218544), (4, 4663908), (6, 3109272), (8, 2331954), (9, 2072848), (12, 1554636), (16, 1165977), (18, 1036424), (24, 777318), (36, 518212), (48, 388659), (72, 259106), (144, 129553)]