2021838174

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1582033}}^1$

素因数の和:1582112

約数の個数: 24

約数和(自身を含む): 4442351472

約数和(自身を除く): 2420513298

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1582033, 3164066, 4746099, 9492198, 14238297, 28476594, 112324343, 224648686, 336973029, 673946058, 1010919087, 2021838174]

約数ペア:

[(1, 2021838174), (2, 1010919087), (3, 673946058), (6, 336973029), (9, 224648686), (18, 112324343), (71, 28476594), (142, 14238297), (213, 9492198), (426, 4746099), (639, 3164066), (1278, 1582033)]