18018088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{204751}}^1$

素因数の和:204768

約数の個数: 16

約数和(自身を含む): 36855360

約数和(自身を除く): 18837272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 204751, 409502, 819004, 1638008, 2252261, 4504522, 9009044, 18018088]

約数ペア:

[(1, 18018088), (2, 9009044), (4, 4504522), (8, 2252261), (11, 1638008), (22, 819004), (44, 409502), (88, 204751)]