18131432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{206039}}^1$

素因数の和:206056

約数の個数: 16

約数和(自身を含む): 37087200

約数和(自身を除く): 18955768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 206039, 412078, 824156, 1648312, 2266429, 4532858, 9065716, 18131432]

約数ペア:

[(1, 18131432), (2, 9065716), (4, 4532858), (8, 2266429), (11, 1648312), (22, 824156), (44, 412078), (88, 206039)]