18820446

素因数分解:

$2^1\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{3019}}^1$

素因数の和:4063

約数の個数: 16

約数和(自身を含む): 37689600

約数和(自身を除く): 18869154

約数列:

[1, 2, 3, 6, 1039, 2078, 3019, 3117, 6038, 6234, 9057, 18114, 3136741, 6273482, 9410223, 18820446]

約数ペア:

[(1, 18820446), (2, 9410223), (3, 6273482), (6, 3136741), (1039, 18114), (2078, 9057), (3019, 6234), (3117, 6038)]