129718578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{3491}}^1$

素因数の和:4070

約数の個数: 32

約数和(自身を含む): 283606272

約数和(自身を除く): 153887694

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 563, 1126, 1689, 3378, 3491, 6193, 6982, 10473, 12386, 18579, 20946, 37158, 38401, 76802, 115203, 230406, 1965433, 3930866, 5896299, 11792598, 21619763, 43239526, 64859289, 129718578]

約数ペア:

[(1, 129718578), (2, 64859289), (3, 43239526), (6, 21619763), (11, 11792598), (22, 5896299), (33, 3930866), (66, 1965433), (563, 230406), (1126, 115203), (1689, 76802), (3378, 38401), (3491, 37158), (6193, 20946), (6982, 18579), (10473, 12386)]