12945965784

素因数分解:

$2^3\times 3^1\times {\mathrm{43019}}^1\times {\mathrm{12539}}^1$

素因数の和:55567

約数の個数: 32

約数和(自身を含む): 32368248000

約数和(自身を除く): 19422282216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 12539, 25078, 37617, 43019, 50156, 75234, 86038, 100312, 129057, 150468, 172076, 258114, 300936, 344152, 516228, 1032456, 539415241, 1078830482, 1618245723, 2157660964, 3236491446, 4315321928, 6472982892, 12945965784]

約数ペア:

[(1, 12945965784), (2, 6472982892), (3, 4315321928), (4, 3236491446), (6, 2157660964), (8, 1618245723), (12, 1078830482), (24, 539415241), (12539, 1032456), (25078, 516228), (37617, 344152), (43019, 300936), (50156, 258114), (75234, 172076), (86038, 150468), (100312, 129057)]