47420172

素因数分解:

$2^2\times 3^2\times {\mathrm{1317227}}^1$

素因数の和:1317237

約数の個数: 18

約数和(自身を含む): 119867748

約数和(自身を除く): 72447576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1317227, 2634454, 3951681, 5268908, 7903362, 11855043, 15806724, 23710086, 47420172]

約数ペア:

[(1, 47420172), (2, 23710086), (3, 15806724), (4, 11855043), (6, 7903362), (9, 5268908), (12, 3951681), (18, 2634454), (36, 1317227)]