128986812

素因数分解:

$2^2\times 3^2\times {\mathrm{3582967}}^1$

素因数の和:3582977

約数の個数: 18

約数和(自身を含む): 326050088

約数和(自身を除く): 197063276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3582967, 7165934, 10748901, 14331868, 21497802, 32246703, 42995604, 64493406, 128986812]

約数ペア:

[(1, 128986812), (2, 64493406), (3, 42995604), (4, 32246703), (6, 21497802), (9, 14331868), (12, 10748901), (18, 7165934), (36, 3582967)]