26991834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{195593}}^1$

素因数の和:195621

約数の個数: 16

約数和(自身を含む): 56331072

約数和(自身を除く): 29339238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 195593, 391186, 586779, 1173558, 4498639, 8997278, 13495917, 26991834]

約数ペア:

[(1, 26991834), (2, 13495917), (3, 8997278), (6, 4498639), (23, 1173558), (46, 586779), (69, 391186), (138, 195593)]