19014749667

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{1789}}^1$

素因数の和:2228

約数の個数: 48

約数和(自身を含む): 28711456800

約数和(自身を除く): 9696707133

約数列:

[1, 3, 9, 29, 87, 193, 211, 261, 579, 633, 1737, 1789, 1899, 5367, 5597, 6119, 16101, 16791, 18357, 40723, 50373, 51881, 55071, 122169, 155643, 345277, 366507, 377479, 466929, 1035831, 1132437, 1180967, 3107493, 3397311, 3542901, 10013033, 10628703, 10946891, 30039099, 32840673, 72853447, 90117297, 98522019, 218560341, 655681023, 2112749963, 6338249889, 19014749667]

約数ペア:

[(1, 19014749667), (3, 6338249889), (9, 2112749963), (29, 655681023), (87, 218560341), (193, 98522019), (211, 90117297), (261, 72853447), (579, 32840673), (633, 30039099), (1737, 10946891), (1789, 10628703), (1899, 10013033), (5367, 3542901), (5597, 3397311), (6119, 3107493), (16101, 1180967), (16791, 1132437), (18357, 1035831), (40723, 466929), (50373, 377479), (51881, 366507), (55071, 345277), (122169, 155643)]