18389946

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{51949}}^1$

素因数の和:52013

約数の個数: 16

約数和(自身を含む): 37404000

約数和(自身を除く): 19014054

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 51949, 103898, 155847, 311694, 3064991, 6129982, 9194973, 18389946]

約数ペア:

[(1, 18389946), (2, 9194973), (3, 6129982), (6, 3064991), (59, 311694), (118, 155847), (177, 103898), (354, 51949)]