18451197

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 27814176

約数和(自身を除く): 9362979

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 827, 2479, 2481, 7437, 7443, 22311, 30599, 55409, 91797, 166227, 275391, 498681, 2050133, 6150399, 18451197]

約数ペア:

[(1, 18451197), (3, 6150399), (9, 2050133), (37, 498681), (67, 275391), (111, 166227), (201, 91797), (333, 55409), (603, 30599), (827, 22311), (2479, 7443), (2481, 7437)]