11997810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12119}}^1$

素因数の和:12143

約数の個数: 48

約数和(自身を含む): 34032960

約数和(自身を除く): 22035150

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 12119, 24238, 36357, 60595, 72714, 109071, 121190, 133309, 181785, 218142, 266618, 363570, 399927, 545355, 666545, 799854, 1090710, 1199781, 1333090, 1999635, 2399562, 3999270, 5998905, 11997810]

約数ペア:

[(1, 11997810), (2, 5998905), (3, 3999270), (5, 2399562), (6, 1999635), (9, 1333090), (10, 1199781), (11, 1090710), (15, 799854), (18, 666545), (22, 545355), (30, 399927), (33, 363570), (45, 266618), (55, 218142), (66, 181785), (90, 133309), (99, 121190), (110, 109071), (165, 72714), (198, 60595), (330, 36357), (495, 24238), (990, 12119)]