27807222

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 58792320

約数和(自身を除く): 30985098

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 353, 691, 706, 1059, 1382, 2073, 2118, 4146, 6707, 13129, 13414, 20121, 26258, 39387, 40242, 78774, 243923, 487846, 731769, 1463538, 4634537, 9269074, 13903611, 27807222]

約数ペア:

[(1, 27807222), (2, 13903611), (3, 9269074), (6, 4634537), (19, 1463538), (38, 731769), (57, 487846), (114, 243923), (353, 78774), (691, 40242), (706, 39387), (1059, 26258), (1382, 20121), (2073, 13414), (2118, 13129), (4146, 6707)]