18415614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{438467}}^1$

素因数の和:438479

約数の個数: 16

約数和(自身を含む): 42092928

約数和(自身を除く): 23677314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 438467, 876934, 1315401, 2630802, 3069269, 6138538, 9207807, 18415614]

約数ペア:

[(1, 18415614), (2, 9207807), (3, 6138538), (6, 3069269), (7, 2630802), (14, 1315401), (21, 876934), (42, 438467)]