15447042

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{263}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 20877246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 251, 263, 502, 526, 753, 789, 1506, 1578, 2259, 2367, 3263, 3419, 4518, 4734, 6526, 6838, 9789, 10257, 19578, 20514, 29367, 30771, 58734, 61542, 66013, 132026, 198039, 396078, 594117, 858169, 1188234, 1716338, 2574507, 5149014, 7723521, 15447042]

約数ペア:

[(1, 15447042), (2, 7723521), (3, 5149014), (6, 2574507), (9, 1716338), (13, 1188234), (18, 858169), (26, 594117), (39, 396078), (78, 198039), (117, 132026), (234, 66013), (251, 61542), (263, 58734), (502, 30771), (526, 29367), (753, 20514), (789, 19578), (1506, 10257), (1578, 9789), (2259, 6838), (2367, 6526), (3263, 4734), (3419, 4518)]