189817638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1665067}}^1$

素因数の和:1665091

約数の個数: 16

約数和(自身を含む): 399616320

約数和(自身を除く): 209798682

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1665067, 3330134, 4995201, 9990402, 31636273, 63272546, 94908819, 189817638]

約数ペア:

[(1, 189817638), (2, 94908819), (3, 63272546), (6, 31636273), (19, 9990402), (38, 4995201), (57, 3330134), (114, 1665067)]