1898154

素因数分解:

$2^1\times 3^4\times {\mathrm{11717}}^1$

素因数の和:11731

約数の個数: 20

約数和(自身を含む): 4253634

約数和(自身を除く): 2355480

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 11717, 23434, 35151, 70302, 105453, 210906, 316359, 632718, 949077, 1898154]

約数ペア:

[(1, 1898154), (2, 949077), (3, 632718), (6, 316359), (9, 210906), (18, 105453), (27, 70302), (54, 35151), (81, 23434), (162, 11717)]