18229854

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159911}}^1$

素因数の和:159935

約数の個数: 16

約数和(自身を含む): 38378880

約数和(自身を除く): 20149026

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 159911, 319822, 479733, 959466, 3038309, 6076618, 9114927, 18229854]

約数ペア:

[(1, 18229854), (2, 9114927), (3, 6076618), (6, 3038309), (19, 959466), (38, 479733), (57, 319822), (114, 159911)]