131216004

素因数分解:

$2^2\times 3^3\times {\mathrm{1214963}}^1$

素因数の和:1214976

約数の個数: 24

約数和(自身を含む): 340189920

約数和(自身を除く): 208973916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1214963, 2429926, 3644889, 4859852, 7289778, 10934667, 14579556, 21869334, 32804001, 43738668, 65608002, 131216004]

約数ペア:

[(1, 131216004), (2, 65608002), (3, 43738668), (4, 32804001), (6, 21869334), (9, 14579556), (12, 10934667), (18, 7289778), (27, 4859852), (36, 3644889), (54, 2429926), (108, 1214963)]