2018386026

素因数分解:

$2^1\times 3^4\times {\mathrm{12459173}}^1$

素因数の和:12459187

約数の個数: 20

約数和(自身を含む): 4522680162

約数和(自身を除く): 2504294136

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 12459173, 24918346, 37377519, 74755038, 112132557, 224265114, 336397671, 672795342, 1009193013, 2018386026]

約数ペア:

[(1, 2018386026), (2, 1009193013), (3, 672795342), (6, 336397671), (9, 224265114), (18, 112132557), (27, 74755038), (54, 37377519), (81, 24918346), (162, 12459173)]