18139143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9011}}^1$

素因数の和:9086

約数の個数: 16

約数和(自身を含む): 26819712

約数和(自身を除く): 8680569

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 9011, 27033, 99121, 297363, 549671, 1649013, 6046381, 18139143]

約数ペア:

[(1, 18139143), (3, 6046381), (11, 1649013), (33, 549671), (61, 297363), (183, 99121), (671, 27033), (2013, 9011)]