18250060918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{6661}}^1\times {\mathrm{72101}}^1$

素因数の和:78783

約数の個数: 16

約数和(自身を含む): 28820611440

約数和(自身を除く): 10570550522

約数列:

[1, 2, 19, 38, 6661, 13322, 72101, 126559, 144202, 253118, 1369919, 2739838, 480264761, 960529522, 9125030459, 18250060918]

約数ペア:

[(1, 18250060918), (2, 9125030459), (19, 960529522), (38, 480264761), (6661, 2739838), (13322, 1369919), (72101, 253118), (126559, 144202)]