67540494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1608107}}^1$

素因数の和:1608119

約数の個数: 16

約数和(自身を含む): 154378368

約数和(自身を除く): 86837874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1608107, 3216214, 4824321, 9648642, 11256749, 22513498, 33770247, 67540494]

約数ペア:

[(1, 67540494), (2, 33770247), (3, 22513498), (6, 11256749), (7, 9648642), (14, 4824321), (21, 3216214), (42, 1608107)]