245276946

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{91453}}^1$

素因数の和:91610

約数の個数: 24

約数和(自身を含む): 535005900

約数和(自身を除く): 289728954

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 91453, 182906, 274359, 548718, 823077, 1646154, 13626497, 27252994, 40879491, 81758982, 122638473, 245276946]

約数ペア:

[(1, 245276946), (2, 122638473), (3, 81758982), (6, 40879491), (9, 27252994), (18, 13626497), (149, 1646154), (298, 823077), (447, 548718), (894, 274359), (1341, 182906), (2682, 91453)]