26266938

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257519}}^1$

素因数の和:257541

約数の個数: 16

約数和(自身を含む): 55624320

約数和(自身を除く): 29357382

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 257519, 515038, 772557, 1545114, 4377823, 8755646, 13133469, 26266938]

約数ペア:

[(1, 26266938), (2, 13133469), (3, 8755646), (6, 4377823), (17, 1545114), (34, 772557), (51, 515038), (102, 257519)]