71291922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{913999}}^1$

素因数の和:914017

約数の個数: 16

約数和(自身を含む): 153552000

約数和(自身を除く): 82260078

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 913999, 1827998, 2741997, 5483994, 11881987, 23763974, 35645961, 71291922]

約数ペア:

[(1, 71291922), (2, 35645961), (3, 23763974), (6, 11881987), (13, 5483994), (26, 2741997), (39, 1827998), (78, 913999)]