18309298

素因数分解:

$2^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{1381}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 31443264

約数和(自身を除く): 13133966

約数列:

[1, 2, 7, 14, 947, 1381, 1894, 2762, 6629, 9667, 13258, 19334, 1307807, 2615614, 9154649, 18309298]

約数ペア:

[(1, 18309298), (2, 9154649), (7, 2615614), (14, 1307807), (947, 19334), (1381, 13258), (1894, 9667), (2762, 6629)]