47420892

素因数分解:

$2^2\times 3^2\times {\mathrm{1317247}}^1$

素因数の和:1317257

約数の個数: 18

約数和(自身を含む): 119869568

約数和(自身を除く): 72448676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1317247, 2634494, 3951741, 5268988, 7903482, 11855223, 15806964, 23710446, 47420892]

約数ペア:

[(1, 47420892), (2, 23710446), (3, 15806964), (4, 11855223), (6, 7903482), (9, 5268988), (12, 3951741), (18, 2634494), (36, 1317247)]