2149353606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7177}}^1$

素因数の和:7309

約数の個数: 64

約数和(自身を含む): 4713361920

約数和(自身を除く): 2564008314

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 71, 74, 111, 114, 142, 213, 222, 426, 703, 1349, 1406, 2109, 2627, 2698, 4047, 4218, 5254, 7177, 7881, 8094, 14354, 15762, 21531, 43062, 49913, 99826, 136363, 149739, 265549, 272726, 299478, 409089, 509567, 531098, 796647, 818178, 1019134, 1528701, 1593294, 3057402, 5045431, 9681773, 10090862, 15136293, 18853979, 19363546, 29045319, 30272586, 37707958, 56561937, 58090638, 113123874, 358225601, 716451202, 1074676803, 2149353606]

約数ペア:

[(1, 2149353606), (2, 1074676803), (3, 716451202), (6, 358225601), (19, 113123874), (37, 58090638), (38, 56561937), (57, 37707958), (71, 30272586), (74, 29045319), (111, 19363546), (114, 18853979), (142, 15136293), (213, 10090862), (222, 9681773), (426, 5045431), (703, 3057402), (1349, 1593294), (1406, 1528701), (2109, 1019134), (2627, 818178), (2698, 796647), (4047, 531098), (4218, 509567), (5254, 409089), (7177, 299478), (7881, 272726), (8094, 265549), (14354, 149739), (15762, 136363), (21531, 99826), (43062, 49913)]