18704838

素因数分解:

$2^1\times 3^1\times {\mathrm{709}}^1\times {\mathrm{4397}}^1$

素因数の和:5111

約数の個数: 16

約数和(自身を含む): 37470960

約数和(自身を除く): 18766122

約数列:

[1, 2, 3, 6, 709, 1418, 2127, 4254, 4397, 8794, 13191, 26382, 3117473, 6234946, 9352419, 18704838]

約数ペア:

[(1, 18704838), (2, 9352419), (3, 6234946), (6, 3117473), (709, 26382), (1418, 13191), (2127, 8794), (4254, 4397)]