388972422

素因数分解:

$2^1\times 3^3\times {\mathrm{7203193}}^1$

素因数の和:7203204

約数の個数: 16

約数和(自身を含む): 864383280

約数和(自身を除く): 475410858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7203193, 14406386, 21609579, 43219158, 64828737, 129657474, 194486211, 388972422]

約数ペア:

[(1, 388972422), (2, 194486211), (3, 129657474), (6, 64828737), (9, 43219158), (18, 21609579), (27, 14406386), (54, 7203193)]