858487086

素因数分解:

$2^1\times 3^4\times {\mathrm{5299303}}^1$

素因数の和:5299317

約数の個数: 20

約数和(自身を含む): 1923647352

約数和(自身を除く): 1065160266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5299303, 10598606, 15897909, 31795818, 47693727, 95387454, 143081181, 286162362, 429243543, 858487086]

約数ペア:

[(1, 858487086), (2, 429243543), (3, 286162362), (6, 143081181), (9, 95387454), (18, 47693727), (27, 31795818), (54, 15897909), (81, 10598606), (162, 5299303)]