39380646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 82817280

約数和(自身を除く): 43436634

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 2053, 3197, 4106, 6159, 6394, 9591, 12318, 19182, 47219, 94438, 141657, 283314, 285367, 570734, 856101, 1712202, 6563441, 13126882, 19690323, 39380646]

約数ペア:

[(1, 39380646), (2, 19690323), (3, 13126882), (6, 6563441), (23, 1712202), (46, 856101), (69, 570734), (138, 285367), (139, 283314), (278, 141657), (417, 94438), (834, 47219), (2053, 19182), (3197, 12318), (4106, 9591), (6159, 6394)]