2231814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 48

約数和(自身を含む): 5059584

約数和(自身を除く): 2827770

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 71, 78, 93, 142, 169, 186, 213, 338, 403, 426, 507, 806, 923, 1014, 1209, 1846, 2201, 2418, 2769, 4402, 5239, 5538, 6603, 10478, 11999, 13206, 15717, 23998, 28613, 31434, 35997, 57226, 71994, 85839, 171678, 371969, 743938, 1115907, 2231814]

約数ペア:

[(1, 2231814), (2, 1115907), (3, 743938), (6, 371969), (13, 171678), (26, 85839), (31, 71994), (39, 57226), (62, 35997), (71, 31434), (78, 28613), (93, 23998), (142, 15717), (169, 13206), (186, 11999), (213, 10478), (338, 6603), (403, 5538), (426, 5239), (507, 4402), (806, 2769), (923, 2418), (1014, 2201), (1209, 1846)]