180120642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2309239}}^1$

素因数の和:2309257

約数の個数: 16

約数和(自身を含む): 387952320

約数和(自身を除く): 207831678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2309239, 4618478, 6927717, 13855434, 30020107, 60040214, 90060321, 180120642]

約数ペア:

[(1, 180120642), (2, 90060321), (3, 60040214), (6, 30020107), (13, 13855434), (26, 6927717), (39, 4618478), (78, 2309239)]