1814702918

素因数分解:

$2^1\times 7^1\times {\mathrm{9661}}^1\times {\mathrm{13417}}^1$

素因数の和:23087

約数の個数: 16

約数和(自身を含む): 3111473184

約数和(自身を除く): 1296770266

約数列:

[1, 2, 7, 14, 9661, 13417, 19322, 26834, 67627, 93919, 135254, 187838, 129621637, 259243274, 907351459, 1814702918]

約数ペア:

[(1, 1814702918), (2, 907351459), (7, 259243274), (14, 129621637), (9661, 187838), (13417, 135254), (19322, 93919), (26834, 67627)]