21583734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3209}}^1$

素因数の和:3292

約数の個数: 32

約数和(自身を含む): 46224000

約数和(自身を除く): 24640266

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3209, 3363, 6418, 6726, 9627, 19254, 60971, 121942, 182913, 189331, 365826, 378662, 567993, 1135986, 3597289, 7194578, 10791867, 21583734]

約数ペア:

[(1, 21583734), (2, 10791867), (3, 7194578), (6, 3597289), (19, 1135986), (38, 567993), (57, 378662), (59, 365826), (114, 189331), (118, 182913), (177, 121942), (354, 60971), (1121, 19254), (2242, 9627), (3209, 6726), (3363, 6418)]