31424994

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{11717}}^1$

素因数の和:11874

約数の個数: 24

約数和(自身を含む): 68550300

約数和(自身を除く): 37125306

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 11717, 23434, 35151, 70302, 105453, 210906, 1745833, 3491666, 5237499, 10474998, 15712497, 31424994]

約数ペア:

[(1, 31424994), (2, 15712497), (3, 10474998), (6, 5237499), (9, 3491666), (18, 1745833), (149, 210906), (298, 105453), (447, 70302), (894, 35151), (1341, 23434), (2682, 11717)]