1387926

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1020

約数の個数: 24

約数和(自身を含む): 3046680

約数和(自身を除く): 1658754

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 929, 1494, 1858, 2787, 5574, 8361, 16722, 77107, 154214, 231321, 462642, 693963, 1387926]

約数ペア:

[(1, 1387926), (2, 693963), (3, 462642), (6, 231321), (9, 154214), (18, 77107), (83, 16722), (166, 8361), (249, 5574), (498, 2787), (747, 1858), (929, 1494)]