66679938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{284957}}^1$

素因数の和:284978

約数の個数: 24

約数和(自身を含む): 155587068

約数和(自身を除く): 88907130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 284957, 569914, 854871, 1709742, 2564613, 3704441, 5129226, 7408882, 11113323, 22226646, 33339969, 66679938]

約数ペア:

[(1, 66679938), (2, 33339969), (3, 22226646), (6, 11113323), (9, 7408882), (13, 5129226), (18, 3704441), (26, 2564613), (39, 1709742), (78, 854871), (117, 569914), (234, 284957)]