19752822

素因数分解:

$2^1\times 3^4\times {\mathrm{121931}}^1$

素因数の和:121945

約数の個数: 20

約数和(自身を含む): 44261316

約数和(自身を除く): 24508494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 121931, 243862, 365793, 731586, 1097379, 2194758, 3292137, 6584274, 9876411, 19752822]

約数ペア:

[(1, 19752822), (2, 9876411), (3, 6584274), (6, 3292137), (9, 2194758), (18, 1097379), (27, 731586), (54, 365793), (81, 243862), (162, 121931)]