27434506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20443}}^1$

素因数の和:20517

約数の個数: 16

約数和(自身を含む): 45631008

約数和(自身を除く): 18196502

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 20443, 40886, 224873, 449746, 1247023, 2494046, 13717253, 27434506]

約数ペア:

[(1, 27434506), (2, 13717253), (11, 2494046), (22, 1247023), (61, 449746), (122, 224873), (671, 40886), (1342, 20443)]