18184338

素因数分解:

$2^1\times 3^4\times {\mathrm{112249}}^1$

素因数の和:112263

約数の個数: 20

約数和(自身を含む): 40746750

約数和(自身を除く): 22562412

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 112249, 224498, 336747, 673494, 1010241, 2020482, 3030723, 6061446, 9092169, 18184338]

約数ペア:

[(1, 18184338), (2, 9092169), (3, 6061446), (6, 3030723), (9, 2020482), (18, 1010241), (27, 673494), (54, 336747), (81, 224498), (162, 112249)]