260242218

素因数分解:

$2^1\times 3^2\times {\mathrm{14457901}}^1$

素因数の和:14457909

約数の個数: 12

約数和(自身を含む): 563858178

約数和(自身を除く): 303615960

約数列:

[1, 2, 3, 6, 9, 18, 14457901, 28915802, 43373703, 86747406, 130121109, 260242218]

約数ペア:

[(1, 260242218), (2, 130121109), (3, 86747406), (6, 43373703), (9, 28915802), (18, 14457901)]