2018935779

素因数分解:

$3^1\times 7^2\times {\mathrm{2269}}^1\times {\mathrm{6053}}^1$

素因数の和:8339

約数の個数: 24

約数和(自身を含む): 3133308240

約数和(自身を除く): 1114372461

約数列:

[1, 3, 7, 21, 49, 147, 2269, 6053, 6807, 15883, 18159, 42371, 47649, 111181, 127113, 296597, 333543, 889791, 13734257, 41202771, 96139799, 288419397, 672978593, 2018935779]

約数ペア:

[(1, 2018935779), (3, 672978593), (7, 288419397), (21, 96139799), (49, 41202771), (147, 13734257), (2269, 889791), (6053, 333543), (6807, 296597), (15883, 127113), (18159, 111181), (42371, 47649)]