18965934

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27017}}^1$

素因数の和:27041

約数の個数: 32

約数和(自身を含む): 45390240

約数和(自身を除く): 26424306

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 27017, 54034, 81051, 162102, 243153, 351221, 486306, 702442, 729459, 1053663, 1458918, 2107326, 3160989, 6321978, 9482967, 18965934]

約数ペア:

[(1, 18965934), (2, 9482967), (3, 6321978), (6, 3160989), (9, 2107326), (13, 1458918), (18, 1053663), (26, 729459), (27, 702442), (39, 486306), (54, 351221), (78, 243153), (117, 162102), (234, 81051), (351, 54034), (702, 27017)]