7828938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{33457}}^1$

素因数の和:33478

約数の個数: 24

約数和(自身を含む): 18268068

約数和(自身を除く): 10439130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 33457, 66914, 100371, 200742, 301113, 434941, 602226, 869882, 1304823, 2609646, 3914469, 7828938]

約数ペア:

[(1, 7828938), (2, 3914469), (3, 2609646), (6, 1304823), (9, 869882), (13, 602226), (18, 434941), (26, 301113), (39, 200742), (78, 100371), (117, 66914), (234, 33457)]