180144486

素因数分解:

$2^1\times 3^4\times {\mathrm{1112003}}^1$

素因数の和:1112017

約数の個数: 20

約数和(自身を含む): 403657452

約数和(自身を除く): 223512966

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1112003, 2224006, 3336009, 6672018, 10008027, 20016054, 30024081, 60048162, 90072243, 180144486]

約数ペア:

[(1, 180144486), (2, 90072243), (3, 60048162), (6, 30024081), (9, 20016054), (18, 10008027), (27, 6672018), (54, 3336009), (81, 2224006), (162, 1112003)]