18930354

素因数分解:

$2^1\times 3^1\times {\mathrm{887}}^1\times {\mathrm{3557}}^1$

素因数の和:4449

約数の個数: 16

約数和(自身を含む): 37914048

約数和(自身を除く): 18983694

約数列:

[1, 2, 3, 6, 887, 1774, 2661, 3557, 5322, 7114, 10671, 21342, 3155059, 6310118, 9465177, 18930354]

約数ペア:

[(1, 18930354), (2, 9465177), (3, 6310118), (6, 3155059), (887, 21342), (1774, 10671), (2661, 7114), (3557, 5322)]