4665978

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 10523520

約数和(自身を除く): 5857542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1217, 1278, 1917, 2434, 3651, 3834, 7302, 10953, 21906, 32859, 65718, 86407, 172814, 259221, 518442, 777663, 1555326, 2332989, 4665978]

約数ペア:

[(1, 4665978), (2, 2332989), (3, 1555326), (6, 777663), (9, 518442), (18, 259221), (27, 172814), (54, 86407), (71, 65718), (142, 32859), (213, 21906), (426, 10953), (639, 7302), (1217, 3834), (1278, 3651), (1917, 2434)]