26975418

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{20161}}^1$

素因数の和:20389

約数の個数: 16

約数和(自身を含む): 54195456

約数和(自身を除く): 27220038

約数列:

[1, 2, 3, 6, 223, 446, 669, 1338, 20161, 40322, 60483, 120966, 4495903, 8991806, 13487709, 26975418]

約数ペア:

[(1, 26975418), (2, 13487709), (3, 8991806), (6, 4495903), (223, 120966), (446, 60483), (669, 40322), (1338, 20161)]