18326902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{75731}}^1$

素因数の和:75755

約数の個数: 12

約数和(自身を含む): 30217068

約数和(自身を除く): 11890166

約数列:

[1, 2, 11, 22, 121, 242, 75731, 151462, 833041, 1666082, 9163451, 18326902]

約数ペア:

[(1, 18326902), (2, 9163451), (11, 1666082), (22, 833041), (121, 151462), (242, 75731)]