18111506

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6703}}^1$

素因数の和:6905

約数の個数: 16

約数和(自身を含む): 31213824

約数和(自身を除く): 13102318

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 6703, 13406, 46921, 93842, 1293679, 2587358, 9055753, 18111506]

約数ペア:

[(1, 18111506), (2, 9055753), (7, 2587358), (14, 1293679), (193, 93842), (386, 46921), (1351, 13406), (2702, 6703)]