18010083

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 30370816

約数和(自身を除く): 12360733

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 1783, 3367, 5349, 10101, 12481, 23179, 37443, 65971, 69537, 162253, 197913, 461797, 486759, 857623, 1385391, 2572869, 6003361, 18010083]

約数ペア:

[(1, 18010083), (3, 6003361), (7, 2572869), (13, 1385391), (21, 857623), (37, 486759), (39, 461797), (91, 197913), (111, 162253), (259, 69537), (273, 65971), (481, 37443), (777, 23179), (1443, 12481), (1783, 10101), (3367, 5349)]