17280642

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{26423}}^1$

素因数の和:26537

約数の個数: 16

約数和(自身を含む): 34879680

約数和(自身を除く): 17599038

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 26423, 52846, 79269, 158538, 2880107, 5760214, 8640321, 17280642]

約数ペア:

[(1, 17280642), (2, 8640321), (3, 5760214), (6, 2880107), (109, 158538), (218, 79269), (327, 52846), (654, 26423)]