71307340974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{208500997}}^1$

素因数の和:208501024

約数の個数: 24

約数和(自身を含む): 162630778440

約数和(自身を除く): 91323437466

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 208500997, 417001994, 625502991, 1251005982, 1876508973, 3753017946, 3961518943, 7923037886, 11884556829, 23769113658, 35653670487, 71307340974]

約数ペア:

[(1, 71307340974), (2, 35653670487), (3, 23769113658), (6, 11884556829), (9, 7923037886), (18, 3961518943), (19, 3753017946), (38, 1876508973), (57, 1251005982), (114, 625502991), (171, 417001994), (342, 208500997)]