39638946

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{21107}}^1$

素因数の和:21425

約数の個数: 16

約数和(自身を含む): 79534944

約数和(自身を除く): 39895998

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 21107, 42214, 63321, 126642, 6606491, 13212982, 19819473, 39638946]

約数ペア:

[(1, 39638946), (2, 19819473), (3, 13212982), (6, 6606491), (313, 126642), (626, 63321), (939, 42214), (1878, 21107)]