12996975996

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{660013}}^1$

素因数の和:660570

約数の個数: 36

約数和(自身を含む): 32913578152

約数和(自身を除く): 19916602156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1094, 1641, 2188, 3282, 4923, 6564, 9846, 19692, 660013, 1320026, 1980039, 2640052, 3960078, 5940117, 7920156, 11880234, 23760468, 361027111, 722054222, 1083081333, 1444108444, 2166162666, 3249243999, 4332325332, 6498487998, 12996975996]

約数ペア:

[(1, 12996975996), (2, 6498487998), (3, 4332325332), (4, 3249243999), (6, 2166162666), (9, 1444108444), (12, 1083081333), (18, 722054222), (36, 361027111), (547, 23760468), (1094, 11880234), (1641, 7920156), (2188, 5940117), (3282, 3960078), (4923, 2640052), (6564, 1980039), (9846, 1320026), (19692, 660013)]