18020114

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41521}}^1$

素因数の和:41561

約数の個数: 16

約数和(自身を含む): 31888896

約数和(自身を除く): 13868782

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 41521, 83042, 290647, 581294, 1287151, 2574302, 9010057, 18020114]

約数ペア:

[(1, 18020114), (2, 9010057), (7, 2574302), (14, 1287151), (31, 581294), (62, 290647), (217, 83042), (434, 41521)]