13338180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{74101}}^1$

素因数の和:74116

約数の個数: 36

約数和(自身を含む): 40459692

約数和(自身を除く): 27121512

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 74101, 148202, 222303, 296404, 370505, 444606, 666909, 741010, 889212, 1111515, 1333818, 1482020, 2223030, 2667636, 3334545, 4446060, 6669090, 13338180]

約数ペア:

[(1, 13338180), (2, 6669090), (3, 4446060), (4, 3334545), (5, 2667636), (6, 2223030), (9, 1482020), (10, 1333818), (12, 1111515), (15, 889212), (18, 741010), (20, 666909), (30, 444606), (36, 370505), (45, 296404), (60, 222303), (90, 148202), (180, 74101)]