18883906218

素因数分解:

$2^1\times 3^3\times {\mathrm{3361}}^1\times {\mathrm{104047}}^1$

素因数の和:107419

約数の個数: 32

約数和(自身を含む): 41977125120

約数和(自身を除く): 23093218902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3361, 6722, 10083, 20166, 30249, 60498, 90747, 104047, 181494, 208094, 312141, 624282, 936423, 1872846, 2809269, 5618538, 349701967, 699403934, 1049105901, 2098211802, 3147317703, 6294635406, 9441953109, 18883906218]

約数ペア:

[(1, 18883906218), (2, 9441953109), (3, 6294635406), (6, 3147317703), (9, 2098211802), (18, 1049105901), (27, 699403934), (54, 349701967), (3361, 5618538), (6722, 2809269), (10083, 1872846), (20166, 936423), (30249, 624282), (60498, 312141), (90747, 208094), (104047, 181494)]