4039578

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 9043200

約数和(自身を除く): 5003622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 313, 478, 626, 717, 939, 1434, 1878, 2151, 2817, 4302, 5634, 6453, 8451, 12906, 16902, 74807, 149614, 224421, 448842, 673263, 1346526, 2019789, 4039578]

約数ペア:

[(1, 4039578), (2, 2019789), (3, 1346526), (6, 673263), (9, 448842), (18, 224421), (27, 149614), (54, 74807), (239, 16902), (313, 12906), (478, 8451), (626, 6453), (717, 5634), (939, 4302), (1434, 2817), (1878, 2151)]