27889866

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{2161}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 62265600

約数和(自身を除く): 34375734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 2161, 4302, 4322, 6453, 6483, 12906, 12966, 19449, 38898, 58347, 116694, 516479, 1032958, 1549437, 3098874, 4648311, 9296622, 13944933, 27889866]

約数ペア:

[(1, 27889866), (2, 13944933), (3, 9296622), (6, 4648311), (9, 3098874), (18, 1549437), (27, 1032958), (54, 516479), (239, 116694), (478, 58347), (717, 38898), (1434, 19449), (2151, 12966), (2161, 12906), (4302, 6483), (4322, 6453)]