13901418

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{20873}}^1$

素因数の和:20918

約数の個数: 24

約数和(自身を含む): 30935268

約数和(自身を除く): 17033850

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 20873, 41746, 62619, 125238, 187857, 375714, 772301, 1544602, 2316903, 4633806, 6950709, 13901418]

約数ペア:

[(1, 13901418), (2, 6950709), (3, 4633806), (6, 2316903), (9, 1544602), (18, 772301), (37, 375714), (74, 187857), (111, 125238), (222, 62619), (333, 41746), (666, 20873)]