7680042

素因数分解:

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

素因数の和:142234

約数の個数: 16

約数和(自身を含む): 17066880

約数和(自身を除く): 9386838

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 142223, 284446, 426669, 853338, 1280007, 2560014, 3840021, 7680042]

約数ペア:

[(1, 7680042), (2, 3840021), (3, 2560014), (6, 1280007), (9, 853338), (18, 426669), (27, 284446), (54, 142223)]