22778982

素因数分解:

$2^1\times 3^4\times {\mathrm{140611}}^1$

素因数の和:140625

約数の個数: 20

約数和(自身を含む): 51042156

約数和(自身を除く): 28263174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 140611, 281222, 421833, 843666, 1265499, 2530998, 3796497, 7592994, 11389491, 22778982]

約数ペア:

[(1, 22778982), (2, 11389491), (3, 7592994), (6, 3796497), (9, 2530998), (18, 1265499), (27, 843666), (54, 421833), (81, 281222), (162, 140611)]