2019113874

素因数分解:

$2^1\times 3^2\times {\mathrm{283}}^1\times {\mathrm{607}}^1\times {\mathrm{653}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 4404172032

約数和(自身を除く): 2385058158

約数列:

[1, 2, 3, 6, 9, 18, 283, 566, 607, 653, 849, 1214, 1306, 1698, 1821, 1959, 2547, 3642, 3918, 5094, 5463, 5877, 10926, 11754, 171781, 184799, 343562, 369598, 396371, 515343, 554397, 792742, 1030686, 1108794, 1189113, 1546029, 1663191, 2378226, 3092058, 3326382, 3567339, 7134678, 112172993, 224345986, 336518979, 673037958, 1009556937, 2019113874]

約数ペア:

[(1, 2019113874), (2, 1009556937), (3, 673037958), (6, 336518979), (9, 224345986), (18, 112172993), (283, 7134678), (566, 3567339), (607, 3326382), (653, 3092058), (849, 2378226), (1214, 1663191), (1306, 1546029), (1698, 1189113), (1821, 1108794), (1959, 1030686), (2547, 792742), (3642, 554397), (3918, 515343), (5094, 396371), (5463, 369598), (5877, 343562), (10926, 184799), (11754, 171781)]