12891567798

素因数分解:

$2^1\times 3^4\times {\mathrm{1667}}^1\times {\mathrm{47737}}^1$

素因数の和:49418

約数の個数: 40

約数和(自身を含む): 28904595192

約数和(自身を除く): 16013027394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1667, 3334, 5001, 10002, 15003, 30006, 45009, 47737, 90018, 95474, 135027, 143211, 270054, 286422, 429633, 859266, 1288899, 2577798, 3866697, 7733394, 79577579, 159155158, 238732737, 477465474, 716198211, 1432396422, 2148594633, 4297189266, 6445783899, 12891567798]

約数ペア:

[(1, 12891567798), (2, 6445783899), (3, 4297189266), (6, 2148594633), (9, 1432396422), (18, 716198211), (27, 477465474), (54, 238732737), (81, 159155158), (162, 79577579), (1667, 7733394), (3334, 3866697), (5001, 2577798), (10002, 1288899), (15003, 859266), (30006, 429633), (45009, 286422), (47737, 270054), (90018, 143211), (95474, 135027)]