2019960738

素因数分解:

$2^1\times 3^2\times {\mathrm{5147}}^1\times {\mathrm{21803}}^1$

素因数の和:26958

約数の個数: 24

約数和(自身を含む): 4377632688

約数和(自身を除く): 2357671950

約数列:

[1, 2, 3, 6, 9, 18, 5147, 10294, 15441, 21803, 30882, 43606, 46323, 65409, 92646, 130818, 196227, 392454, 112220041, 224440082, 336660123, 673320246, 1009980369, 2019960738]

約数ペア:

[(1, 2019960738), (2, 1009980369), (3, 673320246), (6, 336660123), (9, 224440082), (18, 112220041), (5147, 392454), (10294, 196227), (15441, 130818), (21803, 92646), (30882, 65409), (43606, 46323)]