19915402014

素因数分解:

$2^1\times 3^3\times {\mathrm{368803741}}^1$

素因数の和:368803752

約数の個数: 16

約数和(自身を含む): 44256449040

約数和(自身を除く): 24341047026

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 368803741, 737607482, 1106411223, 2212822446, 3319233669, 6638467338, 9957701007, 19915402014]

約数ペア:

[(1, 19915402014), (2, 9957701007), (3, 6638467338), (6, 3319233669), (9, 2212822446), (18, 1106411223), (27, 737607482), (54, 368803741)]