9047940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13709}}^1$

素因数の和:13732

約数の個数: 48

約数和(自身を含む): 27639360

約数和(自身を除く): 18591420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 13709, 27418, 41127, 54836, 68545, 82254, 137090, 150799, 164508, 205635, 274180, 301598, 411270, 452397, 603196, 753995, 822540, 904794, 1507990, 1809588, 2261985, 3015980, 4523970, 9047940]

約数ペア:

[(1, 9047940), (2, 4523970), (3, 3015980), (4, 2261985), (5, 1809588), (6, 1507990), (10, 904794), (11, 822540), (12, 753995), (15, 603196), (20, 452397), (22, 411270), (30, 301598), (33, 274180), (44, 205635), (55, 164508), (60, 150799), (66, 137090), (110, 82254), (132, 68545), (165, 54836), (220, 41127), (330, 27418), (660, 13709)]