26786538

素因数分解:

$2^1\times 3^4\times {\mathrm{165349}}^1$

素因数の和:165363

約数の個数: 20

約数和(自身を含む): 60022050

約数和(自身を除く): 33235512

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 165349, 330698, 496047, 992094, 1488141, 2976282, 4464423, 8928846, 13393269, 26786538]

約数ペア:

[(1, 26786538), (2, 13393269), (3, 8928846), (6, 4464423), (9, 2976282), (18, 1488141), (27, 992094), (54, 496047), (81, 330698), (162, 165349)]