491022

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{433}}^1$

素因数の和:454

約数の個数: 40

約数和(自身を含む): 1260336

約数和(自身を除く): 769314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 433, 567, 866, 1134, 1299, 2598, 3031, 3897, 6062, 7794, 9093, 11691, 18186, 23382, 27279, 35073, 54558, 70146, 81837, 163674, 245511, 491022]

約数ペア:

[(1, 491022), (2, 245511), (3, 163674), (6, 81837), (7, 70146), (9, 54558), (14, 35073), (18, 27279), (21, 23382), (27, 18186), (42, 11691), (54, 9093), (63, 7794), (81, 6062), (126, 3897), (162, 3031), (189, 2598), (378, 1299), (433, 1134), (567, 866)]