27854454

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 57594240

約数和(自身を除く): 29739786

約数列:

[1, 2, 3, 6, 43, 86, 107, 129, 214, 258, 321, 642, 1009, 2018, 3027, 4601, 6054, 9202, 13803, 27606, 43387, 86774, 107963, 130161, 215926, 260322, 323889, 647778, 4642409, 9284818, 13927227, 27854454]

約数ペア:

[(1, 27854454), (2, 13927227), (3, 9284818), (6, 4642409), (43, 647778), (86, 323889), (107, 260322), (129, 215926), (214, 130161), (258, 107963), (321, 86774), (642, 43387), (1009, 27606), (2018, 13803), (3027, 9202), (4601, 6054)]