12539916

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2137}}^1$

素因数の和:2310

約数の個数: 36

約数和(自身を含む): 31907512

約数和(自身を除く): 19367596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2137, 2934, 4274, 5868, 6411, 8548, 12822, 19233, 25644, 38466, 76932, 348331, 696662, 1044993, 1393324, 2089986, 3134979, 4179972, 6269958, 12539916]

約数ペア:

[(1, 12539916), (2, 6269958), (3, 4179972), (4, 3134979), (6, 2089986), (9, 1393324), (12, 1044993), (18, 696662), (36, 348331), (163, 76932), (326, 38466), (489, 25644), (652, 19233), (978, 12822), (1467, 8548), (1956, 6411), (2137, 5868), (2934, 4274)]