18050318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63113}}^1$

素因数の和:63139

約数の個数: 16

約数和(自身を含む): 31809456

約数和(自身を除く): 13759138

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63113, 126226, 694243, 820469, 1388486, 1640938, 9025159, 18050318]

約数ペア:

[(1, 18050318), (2, 9025159), (11, 1640938), (13, 1388486), (22, 820469), (26, 694243), (143, 126226), (286, 63113)]