38340774

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{3323}}^1$

素因数の和:3972

約数の個数: 24

約数和(自身を含む): 83226312

約数和(自身を除く): 44885538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3323, 3846, 5769, 6646, 9969, 11538, 19938, 29907, 59814, 2130043, 4260086, 6390129, 12780258, 19170387, 38340774]

約数ペア:

[(1, 38340774), (2, 19170387), (3, 12780258), (6, 6390129), (9, 4260086), (18, 2130043), (641, 59814), (1282, 29907), (1923, 19938), (3323, 11538), (3846, 9969), (5769, 6646)]