42871638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{19793}}^1$

素因数の和:19836

約数の個数: 24

約数和(自身を含む): 90498168

約数和(自身を除く): 47626530

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 19793, 39586, 59379, 118758, 376067, 752134, 1128201, 2256402, 7145273, 14290546, 21435819, 42871638]

約数ペア:

[(1, 42871638), (2, 21435819), (3, 14290546), (6, 7145273), (19, 2256402), (38, 1128201), (57, 752134), (114, 376067), (361, 118758), (722, 59379), (1083, 39586), (2166, 19793)]