8423946

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 18823680

約数和(自身を除く): 10399734

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 607, 771, 1214, 1542, 1821, 2313, 3642, 4626, 5463, 6939, 10926, 13878, 16389, 32778, 155999, 311998, 467997, 935994, 1403991, 2807982, 4211973, 8423946]

約数ペア:

[(1, 8423946), (2, 4211973), (3, 2807982), (6, 1403991), (9, 935994), (18, 467997), (27, 311998), (54, 155999), (257, 32778), (514, 16389), (607, 13878), (771, 10926), (1214, 6939), (1542, 5463), (1821, 4626), (2313, 3642)]