27185998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102203}}^1$

素因数の和:102231

約数の個数: 16

約数和(自身を含む): 49057920

約数和(自身を除く): 21871922

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 102203, 204406, 715421, 1430842, 1941857, 3883714, 13592999, 27185998]

約数ペア:

[(1, 27185998), (2, 13592999), (7, 3883714), (14, 1941857), (19, 1430842), (38, 715421), (133, 204406), (266, 102203)]