18382101

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 27156480

約数和(自身を除く): 8774379

約数列:

[1, 3, 19, 31, 57, 93, 101, 103, 303, 309, 589, 1767, 1919, 1957, 3131, 3193, 5757, 5871, 9393, 9579, 10403, 31209, 59489, 60667, 178467, 182001, 197657, 322493, 592971, 967479, 6127367, 18382101]

約数ペア:

[(1, 18382101), (3, 6127367), (19, 967479), (31, 592971), (57, 322493), (93, 197657), (101, 182001), (103, 178467), (303, 60667), (309, 59489), (589, 31209), (1767, 10403), (1919, 9579), (1957, 9393), (3131, 5871), (3193, 5757)]