248469732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{985991}}^1$

素因数の和:986008

約数の個数: 36

約数和(自身を含む): 717802176

約数和(自身を除く): 469332444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 985991, 1971982, 2957973, 3943964, 5915946, 6901937, 8873919, 11831892, 13803874, 17747838, 20705811, 27607748, 35495676, 41411622, 62117433, 82823244, 124234866, 248469732]

約数ペア:

[(1, 248469732), (2, 124234866), (3, 82823244), (4, 62117433), (6, 41411622), (7, 35495676), (9, 27607748), (12, 20705811), (14, 17747838), (18, 13803874), (21, 11831892), (28, 8873919), (36, 6901937), (42, 5915946), (63, 3943964), (84, 2957973), (126, 1971982), (252, 985991)]