11528080218

素因数分解:

$2^1\times 3^4\times {\mathrm{71160989}}^1$

素因数の和:71161003

約数の個数: 20

約数和(自身を含む): 25831439370

約数和(自身を除く): 14303359152

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 71160989, 142321978, 213482967, 426965934, 640448901, 1280897802, 1921346703, 3842693406, 5764040109, 11528080218]

約数ペア:

[(1, 11528080218), (2, 5764040109), (3, 3842693406), (6, 1921346703), (9, 1280897802), (18, 640448901), (27, 426965934), (54, 213482967), (81, 142321978), (162, 71160989)]