42180318

素因数分解:

$2^1\times 3^3\times {\mathrm{781117}}^1$

素因数の和:781128

約数の個数: 16

約数和(自身を含む): 93734160

約数和(自身を除く): 51553842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 781117, 1562234, 2343351, 4686702, 7030053, 14060106, 21090159, 42180318]

約数ペア:

[(1, 42180318), (2, 21090159), (3, 14060106), (6, 7030053), (9, 4686702), (18, 2343351), (27, 1562234), (54, 781117)]