67638642

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{103423}}^1$

素因数の和:103537

約数の個数: 16

約数和(自身を含む): 136519680

約数和(自身を除く): 68881038

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 103423, 206846, 310269, 620538, 11273107, 22546214, 33819321, 67638642]

約数ペア:

[(1, 67638642), (2, 33819321), (3, 22546214), (6, 11273107), (109, 620538), (218, 310269), (327, 206846), (654, 103423)]