21600194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 20227774

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 121, 154, 242, 287, 311, 451, 574, 622, 847, 902, 1694, 2177, 3157, 3421, 4354, 4961, 6314, 6842, 9922, 12751, 23947, 25502, 34727, 37631, 47894, 69454, 75262, 89257, 140261, 178514, 263417, 280522, 526834, 981827, 1542871, 1963654, 3085742, 10800097, 21600194]

約数ペア:

[(1, 21600194), (2, 10800097), (7, 3085742), (11, 1963654), (14, 1542871), (22, 981827), (41, 526834), (77, 280522), (82, 263417), (121, 178514), (154, 140261), (242, 89257), (287, 75262), (311, 69454), (451, 47894), (574, 37631), (622, 34727), (847, 25502), (902, 23947), (1694, 12751), (2177, 9922), (3157, 6842), (3421, 6314), (4354, 4961)]