18260506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4637}}^1$

素因数の和:4829

約数の個数: 16

約数和(自身を含む): 30054240

約数和(自身を除く): 11793734

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 4637, 9274, 51007, 102014, 830023, 1660046, 9130253, 18260506]

約数ペア:

[(1, 18260506), (2, 9130253), (11, 1660046), (22, 830023), (179, 102014), (358, 51007), (1969, 9274), (3938, 4637)]