21744246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8293}}^1$

素因数の和:8340

約数の個数: 32

約数和(自身を含む): 47773440

約数和(自身を除く): 26029194

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 8293, 16586, 24879, 49758, 157567, 190739, 315134, 381478, 472701, 572217, 945402, 1144434, 3624041, 7248082, 10872123, 21744246]

約数ペア:

[(1, 21744246), (2, 10872123), (3, 7248082), (6, 3624041), (19, 1144434), (23, 945402), (38, 572217), (46, 472701), (57, 381478), (69, 315134), (114, 190739), (138, 157567), (437, 49758), (874, 24879), (1311, 16586), (2622, 8293)]