499349718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1321031}}^1$

素因数の和:1321049

約数の個数: 32

約数和(自身を含む): 1268190720

約数和(自身を除く): 768841002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1321031, 2642062, 3963093, 7926186, 9247217, 11889279, 18494434, 23778558, 27741651, 35667837, 55483302, 71335674, 83224953, 166449906, 249674859, 499349718]

約数ペア:

[(1, 499349718), (2, 249674859), (3, 166449906), (6, 83224953), (7, 71335674), (9, 55483302), (14, 35667837), (18, 27741651), (21, 23778558), (27, 18494434), (42, 11889279), (54, 9247217), (63, 7926186), (126, 3963093), (189, 2642062), (378, 1321031)]