12565452

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 31207680

約数和(自身を除く): 18642228

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 859, 1219, 1718, 2438, 2577, 3436, 3657, 4876, 5154, 7314, 10308, 14628, 19757, 39514, 45527, 59271, 79028, 91054, 118542, 136581, 182108, 237084, 273162, 546324, 1047121, 2094242, 3141363, 4188484, 6282726, 12565452]

約数ペア:

[(1, 12565452), (2, 6282726), (3, 4188484), (4, 3141363), (6, 2094242), (12, 1047121), (23, 546324), (46, 273162), (53, 237084), (69, 182108), (92, 136581), (106, 118542), (138, 91054), (159, 79028), (212, 59271), (276, 45527), (318, 39514), (636, 19757), (859, 14628), (1219, 10308), (1718, 7314), (2438, 5154), (2577, 4876), (3436, 3657)]