254106

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:770

約数の個数: 24

約数和(自身を含む): 580320

約数和(自身を除く): 326214

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 743, 1486, 2229, 4458, 6687, 13374, 14117, 28234, 42351, 84702, 127053, 254106]

約数ペア:

[(1, 254106), (2, 127053), (3, 84702), (6, 42351), (9, 28234), (18, 14117), (19, 13374), (38, 6687), (57, 4458), (114, 2229), (171, 1486), (342, 743)]