38665146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{495707}}^1$

素因数の和:495725

約数の個数: 16

約数和(自身を含む): 83278944

約数和(自身を除く): 44613798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 495707, 991414, 1487121, 2974242, 6444191, 12888382, 19332573, 38665146]

約数ペア:

[(1, 38665146), (2, 19332573), (3, 12888382), (6, 6444191), (13, 2974242), (26, 1487121), (39, 991414), (78, 495707)]