290804598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2307973}}^1$

素因数の和:2307988

約数の個数: 24

約数和(自身を含む): 720087888

約数和(自身を除く): 429283290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2307973, 4615946, 6923919, 13847838, 16155811, 20771757, 32311622, 41543514, 48467433, 96934866, 145402299, 290804598]

約数ペア:

[(1, 290804598), (2, 145402299), (3, 96934866), (6, 48467433), (7, 41543514), (9, 32311622), (14, 20771757), (18, 16155811), (21, 13847838), (42, 6923919), (63, 4615946), (126, 2307973)]