12120552

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 33302880

約数和(自身を除く): 21182328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2371, 2556, 4742, 5112, 7113, 9484, 14226, 18968, 21339, 28452, 42678, 56904, 85356, 168341, 170712, 336682, 505023, 673364, 1010046, 1346728, 1515069, 2020092, 3030138, 4040184, 6060276, 12120552]

約数ペア:

[(1, 12120552), (2, 6060276), (3, 4040184), (4, 3030138), (6, 2020092), (8, 1515069), (9, 1346728), (12, 1010046), (18, 673364), (24, 505023), (36, 336682), (71, 170712), (72, 168341), (142, 85356), (213, 56904), (284, 42678), (426, 28452), (568, 21339), (639, 18968), (852, 14226), (1278, 9484), (1704, 7113), (2371, 5112), (2556, 4742)]