5120028

素因数分解:

$2^2\times 3^2\times {\mathrm{142223}}^1$

素因数の和:142233

約数の個数: 18

約数和(自身を含む): 12942384

約数和(自身を除く): 7822356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 142223, 284446, 426669, 568892, 853338, 1280007, 1706676, 2560014, 5120028]

約数ペア:

[(1, 5120028), (2, 2560014), (3, 1706676), (4, 1280007), (6, 853338), (9, 568892), (12, 426669), (18, 284446), (36, 142223)]