672253842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8618639}}^1$

素因数の和:8618657

約数の個数: 16

約数和(自身を含む): 1447931520

約数和(自身を除く): 775677678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 8618639, 17237278, 25855917, 51711834, 112042307, 224084614, 336126921, 672253842]

約数ペア:

[(1, 672253842), (2, 336126921), (3, 224084614), (6, 112042307), (13, 51711834), (26, 25855917), (39, 17237278), (78, 8618639)]