266676

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 633024

約数和(自身を除く): 366348

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 313, 426, 626, 852, 939, 1252, 1878, 3756, 22223, 44446, 66669, 88892, 133338, 266676]

約数ペア:

[(1, 266676), (2, 133338), (3, 88892), (4, 66669), (6, 44446), (12, 22223), (71, 3756), (142, 1878), (213, 1252), (284, 939), (313, 852), (426, 626)]