13840974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109849}}^1$

素因数の和:109864

約数の個数: 24

約数和(自身を含む): 34273200

約数和(自身を除く): 20432226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 109849, 219698, 329547, 659094, 768943, 988641, 1537886, 1977282, 2306829, 4613658, 6920487, 13840974]

約数ペア:

[(1, 13840974), (2, 6920487), (3, 4613658), (6, 2306829), (7, 1977282), (9, 1537886), (14, 988641), (18, 768943), (21, 659094), (42, 329547), (63, 219698), (126, 109849)]