16635222

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 38338560

約数和(自身を除く): 21703338

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 383, 762, 766, 1143, 1149, 2286, 2298, 2413, 3447, 4826, 6894, 7239, 7277, 14478, 14554, 21717, 21831, 43434, 43662, 48641, 65493, 97282, 130986, 145923, 291846, 437769, 875538, 924179, 1848358, 2772537, 5545074, 8317611, 16635222]

約数ペア:

[(1, 16635222), (2, 8317611), (3, 5545074), (6, 2772537), (9, 1848358), (18, 924179), (19, 875538), (38, 437769), (57, 291846), (114, 145923), (127, 130986), (171, 97282), (254, 65493), (342, 48641), (381, 43662), (383, 43434), (762, 21831), (766, 21717), (1143, 14554), (1149, 14478), (2286, 7277), (2298, 7239), (2413, 6894), (3447, 4826)]