13421036136

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1120661}}^1$

素因数の和:1121169

約数の個数: 32

約数和(自身を含む): 33619860000

約数和(自身を除く): 20198823864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1497, 1996, 2994, 3992, 5988, 11976, 1120661, 2241322, 3361983, 4482644, 6723966, 8965288, 13447932, 26895864, 559209839, 1118419678, 1677629517, 2236839356, 3355259034, 4473678712, 6710518068, 13421036136]

約数ペア:

[(1, 13421036136), (2, 6710518068), (3, 4473678712), (4, 3355259034), (6, 2236839356), (8, 1677629517), (12, 1118419678), (24, 559209839), (499, 26895864), (998, 13447932), (1497, 8965288), (1996, 6723966), (2994, 4482644), (3992, 3361983), (5988, 2241322), (11976, 1120661)]