15396858

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1193}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 34387200

約数和(自身を除く): 18990342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1193, 1434, 2151, 2386, 3579, 4302, 6453, 7158, 10737, 12906, 21474, 32211, 64422, 285127, 570254, 855381, 1710762, 2566143, 5132286, 7698429, 15396858]

約数ペア:

[(1, 15396858), (2, 7698429), (3, 5132286), (6, 2566143), (9, 1710762), (18, 855381), (27, 570254), (54, 285127), (239, 64422), (478, 32211), (717, 21474), (1193, 12906), (1434, 10737), (2151, 7158), (2386, 6453), (3579, 4302)]