2387754

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{1217}}^1$

素因数の和:1334

約数の個数: 24

約数和(自身を含む): 5225220

約数和(自身を除く): 2837466

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1217, 1962, 2434, 3651, 7302, 10953, 21906, 132653, 265306, 397959, 795918, 1193877, 2387754]

約数ペア:

[(1, 2387754), (2, 1193877), (3, 795918), (6, 397959), (9, 265306), (18, 132653), (109, 21906), (218, 10953), (327, 7302), (654, 3651), (981, 2434), (1217, 1962)]