18168722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63527}}^1$

素因数の和:63553

約数の個数: 16

約数和(自身を含む): 32018112

約数和(自身を除く): 13849390

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63527, 127054, 698797, 825851, 1397594, 1651702, 9084361, 18168722]

約数ペア:

[(1, 18168722), (2, 9084361), (11, 1651702), (13, 1397594), (22, 825851), (26, 698797), (143, 127054), (286, 63527)]