18088174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2707}}^1$

素因数の和:2979

約数の個数: 16

約数和(自身を含む): 29343888

約数和(自身を除く): 11255714

約数列:

[1, 2, 13, 26, 257, 514, 2707, 3341, 5414, 6682, 35191, 70382, 695699, 1391398, 9044087, 18088174]

約数ペア:

[(1, 18088174), (2, 9044087), (13, 1391398), (26, 695699), (257, 70382), (514, 35191), (2707, 6682), (3341, 5414)]