12260724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{643}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 32890368

約数和(自身を除く): 20629644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 454, 643, 681, 908, 1286, 1362, 1589, 1929, 2572, 2724, 3178, 3858, 4501, 4767, 6356, 7716, 9002, 9534, 13503, 18004, 19068, 27006, 54012, 145961, 291922, 437883, 583844, 875766, 1021727, 1751532, 2043454, 3065181, 4086908, 6130362, 12260724]

約数ペア:

[(1, 12260724), (2, 6130362), (3, 4086908), (4, 3065181), (6, 2043454), (7, 1751532), (12, 1021727), (14, 875766), (21, 583844), (28, 437883), (42, 291922), (84, 145961), (227, 54012), (454, 27006), (643, 19068), (681, 18004), (908, 13503), (1286, 9534), (1362, 9002), (1589, 7716), (1929, 6356), (2572, 4767), (2724, 4501), (3178, 3858)]