21266651202

素因数分解:

$2^1\times 3^1\times {\mathrm{4639}}^1\times {\mathrm{764053}}^1$

素因数の和:768697

約数の個数: 16

約数和(自身を含む): 42542526720

約数和(自身を除く): 21275875518

約数列:

[1, 2, 3, 6, 4639, 9278, 13917, 27834, 764053, 1528106, 2292159, 4584318, 3544441867, 7088883734, 10633325601, 21266651202]

約数ペア:

[(1, 21266651202), (2, 10633325601), (3, 7088883734), (6, 3544441867), (4639, 4584318), (9278, 2292159), (13917, 1528106), (27834, 764053)]