6921558

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{18311}}^1$

素因数の和:18329

約数の個数: 32

約数和(自身を含む): 17579520

約数和(自身を除く): 10657962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 18311, 36622, 54933, 109866, 128177, 164799, 256354, 329598, 384531, 494397, 769062, 988794, 1153593, 2307186, 3460779, 6921558]

約数ペア:

[(1, 6921558), (2, 3460779), (3, 2307186), (6, 1153593), (7, 988794), (9, 769062), (14, 494397), (18, 384531), (21, 329598), (27, 256354), (42, 164799), (54, 128177), (63, 109866), (126, 54933), (189, 36622), (378, 18311)]