18169228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58991}}^1$

素因数の和:59013

約数の個数: 24

約数和(自身を含む): 39642624

約数和(自身を除く): 21473396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 58991, 117982, 235964, 412937, 648901, 825874, 1297802, 1651748, 2595604, 4542307, 9084614, 18169228]

約数ペア:

[(1, 18169228), (2, 9084614), (4, 4542307), (7, 2595604), (11, 1651748), (14, 1297802), (22, 825874), (28, 648901), (44, 412937), (77, 235964), (154, 117982), (308, 58991)]