139888908

素因数分解:

$2^2\times 3^2\times {\mathrm{3885803}}^1$

素因数の和:3885813

約数の個数: 18

約数和(自身を含む): 353608164

約数和(自身を除く): 213719256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3885803, 7771606, 11657409, 15543212, 23314818, 34972227, 46629636, 69944454, 139888908]

約数ペア:

[(1, 139888908), (2, 69944454), (3, 46629636), (4, 34972227), (6, 23314818), (9, 15543212), (12, 11657409), (18, 7771606), (36, 3885803)]