21334902

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{39953}}^1$

素因数の和:40047

約数の個数: 16

約数和(自身を含む): 43150320

約数和(自身を除く): 21815418

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 39953, 79906, 119859, 239718, 3555817, 7111634, 10667451, 21334902]

約数ペア:

[(1, 21334902), (2, 10667451), (3, 7111634), (6, 3555817), (89, 239718), (178, 119859), (267, 79906), (534, 39953)]