18112924

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 32492880

約数和(自身を除く): 14379956

約数列:

[1, 2, 4, 83, 89, 166, 178, 332, 356, 613, 1226, 2452, 7387, 14774, 29548, 50879, 54557, 101758, 109114, 203516, 218228, 4528231, 9056462, 18112924]

約数ペア:

[(1, 18112924), (2, 9056462), (4, 4528231), (83, 218228), (89, 203516), (166, 109114), (178, 101758), (332, 54557), (356, 50879), (613, 29548), (1226, 14774), (2452, 7387)]