13037868

素因数分解:

$2^2\times 3^3\times {\mathrm{120721}}^1$

素因数の和:120734

約数の個数: 24

約数和(自身を含む): 33802160

約数和(自身を除く): 20764292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 120721, 241442, 362163, 482884, 724326, 1086489, 1448652, 2172978, 3259467, 4345956, 6518934, 13037868]

約数ペア:

[(1, 13037868), (2, 6518934), (3, 4345956), (4, 3259467), (6, 2172978), (9, 1448652), (12, 1086489), (18, 724326), (27, 482884), (36, 362163), (54, 241442), (108, 120721)]