18169107

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 28304640

約数和(自身を除く): 10135533

約数列:

[1, 3, 11, 17, 33, 51, 139, 187, 233, 417, 561, 699, 1529, 2363, 2563, 3961, 4587, 7089, 7689, 11883, 25993, 32387, 43571, 77979, 97161, 130713, 356257, 550579, 1068771, 1651737, 6056369, 18169107]

約数ペア:

[(1, 18169107), (3, 6056369), (11, 1651737), (17, 1068771), (33, 550579), (51, 356257), (139, 130713), (187, 97161), (233, 77979), (417, 43571), (561, 32387), (699, 25993), (1529, 11883), (2363, 7689), (2563, 7089), (3961, 4587)]