1278883116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5074933}}^1$

素因数の和:5074950

約数の個数: 36

約数和(自身を含む): 3694551952

約数和(自身を除く): 2415668836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5074933, 10149866, 15224799, 20299732, 30449598, 35524531, 45674397, 60899196, 71049062, 91348794, 106573593, 142098124, 182697588, 213147186, 319720779, 426294372, 639441558, 1278883116]

約数ペア:

[(1, 1278883116), (2, 639441558), (3, 426294372), (4, 319720779), (6, 213147186), (7, 182697588), (9, 142098124), (12, 106573593), (14, 91348794), (18, 71049062), (21, 60899196), (28, 45674397), (36, 35524531), (42, 30449598), (63, 20299732), (84, 15224799), (126, 10149866), (252, 5074933)]