19404846

素因数分解:

$2^1\times 3^4\times {\mathrm{119783}}^1$

素因数の和:119797

約数の個数: 20

約数和(自身を含む): 43481592

約数和(自身を除く): 24076746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 119783, 239566, 359349, 718698, 1078047, 2156094, 3234141, 6468282, 9702423, 19404846]

約数ペア:

[(1, 19404846), (2, 9702423), (3, 6468282), (6, 3234141), (9, 2156094), (18, 1078047), (27, 718698), (54, 359349), (81, 239566), (162, 119783)]