126518546

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{2903}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 237523968

約数和(自身を除く): 111005422

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 283, 566, 1981, 2903, 3113, 3962, 5806, 6226, 20321, 21791, 31933, 40642, 43582, 63866, 223531, 447062, 821549, 1643098, 5750843, 9037039, 11501686, 18074078, 63259273, 126518546]

約数ペア:

[(1, 126518546), (2, 63259273), (7, 18074078), (11, 11501686), (14, 9037039), (22, 5750843), (77, 1643098), (154, 821549), (283, 447062), (566, 223531), (1981, 63866), (2903, 43582), (3113, 40642), (3962, 31933), (5806, 21791), (6226, 20321)]