18477804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{81043}}^1$

素因数の和:81069

約数の個数: 24

約数和(自身を含む): 45384640

約数和(自身を除く): 26906836

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 81043, 162086, 243129, 324172, 486258, 972516, 1539817, 3079634, 4619451, 6159268, 9238902, 18477804]

約数ペア:

[(1, 18477804), (2, 9238902), (3, 6159268), (4, 4619451), (6, 3079634), (12, 1539817), (19, 972516), (38, 486258), (57, 324172), (76, 243129), (114, 162086), (228, 81043)]