12975048

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{587}}^1$

素因数の和:906

約数の個数: 48

約数和(自身を含む): 35315280

約数和(自身を除く): 22340232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 587, 614, 921, 1174, 1228, 1761, 1842, 2348, 2456, 2763, 3522, 3684, 4696, 5283, 5526, 7044, 7368, 10566, 11052, 14088, 21132, 22104, 42264, 180209, 360418, 540627, 720836, 1081254, 1441672, 1621881, 2162508, 3243762, 4325016, 6487524, 12975048]

約数ペア:

[(1, 12975048), (2, 6487524), (3, 4325016), (4, 3243762), (6, 2162508), (8, 1621881), (9, 1441672), (12, 1081254), (18, 720836), (24, 540627), (36, 360418), (72, 180209), (307, 42264), (587, 22104), (614, 21132), (921, 14088), (1174, 11052), (1228, 10566), (1761, 7368), (1842, 7044), (2348, 5526), (2456, 5283), (2763, 4696), (3522, 3684)]