133291236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{854431}}^1$

素因数の和:854451

約数の個数: 24

約数和(自身を含む): 334937344

約数和(自身を除く): 201646108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 854431, 1708862, 2563293, 3417724, 5126586, 10253172, 11107603, 22215206, 33322809, 44430412, 66645618, 133291236]

約数ペア:

[(1, 133291236), (2, 66645618), (3, 44430412), (4, 33322809), (6, 22215206), (12, 11107603), (13, 10253172), (26, 5126586), (39, 3417724), (52, 2563293), (78, 1708862), (156, 854431)]