266412

素因数分解:

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

素因数の和:305

約数の個数: 18

約数和(自身を含む): 625828

約数和(自身を除く): 359416

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 22201, 44402, 66603, 88804, 133206, 266412]

約数ペア:

[(1, 266412), (2, 133206), (3, 88804), (4, 66603), (6, 44402), (12, 22201), (149, 1788), (298, 894), (447, 596)]