18603918243

素因数分解:

$3^4\times {\mathrm{2579}}^1\times {\mathrm{89057}}^1$

素因数の和:91648

約数の個数: 20

約数和(自身を含む): 27802126440

約数和(自身を除く): 9198208197

約数列:

[1, 3, 9, 27, 81, 2579, 7737, 23211, 69633, 89057, 208899, 267171, 801513, 2404539, 7213617, 229678003, 689034009, 2067102027, 6201306081, 18603918243]

約数ペア:

[(1, 18603918243), (3, 6201306081), (9, 2067102027), (27, 689034009), (81, 229678003), (2579, 7213617), (7737, 2404539), (23211, 801513), (69633, 267171), (89057, 208899)]