17975528028

素因数分解:

$2^2\times 3^2\times {\mathrm{1117}}^1\times {\mathrm{447019}}^1$

素因数の和:448146

約数の個数: 36

約数和(自身を含む): 45478920760

約数和(自身を除く): 27503392732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1117, 2234, 3351, 4468, 6702, 10053, 13404, 20106, 40212, 447019, 894038, 1341057, 1788076, 2682114, 4023171, 5364228, 8046342, 16092684, 499320223, 998640446, 1497960669, 1997280892, 2995921338, 4493882007, 5991842676, 8987764014, 17975528028]

約数ペア:

[(1, 17975528028), (2, 8987764014), (3, 5991842676), (4, 4493882007), (6, 2995921338), (9, 1997280892), (12, 1497960669), (18, 998640446), (36, 499320223), (1117, 16092684), (2234, 8046342), (3351, 5364228), (4468, 4023171), (6702, 2682114), (10053, 1788076), (13404, 1341057), (20106, 894038), (40212, 447019)]