218218452474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1061}}^1\times {\mathrm{18013}}^1$

素因数の和:19263

約数の個数: 64

約数和(自身を含む): 479343028608

約数和(自身を除く): 261124576134

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 173, 346, 519, 1038, 1061, 1903, 2122, 3183, 3806, 5709, 6366, 11418, 11671, 18013, 23342, 35013, 36026, 54039, 70026, 108078, 183553, 198143, 367106, 396286, 550659, 594429, 1101318, 1188858, 2019083, 3116249, 4038166, 6057249, 6232498, 9348747, 12114498, 18697494, 19111793, 34278739, 38223586, 57335379, 68557478, 102836217, 114670758, 205672434, 210229723, 420459446, 630689169, 1261378338, 3306340189, 6612680378, 9919020567, 19838041134, 36369742079, 72739484158, 109109226237, 218218452474]

約数ペア:

[(1, 218218452474), (2, 109109226237), (3, 72739484158), (6, 36369742079), (11, 19838041134), (22, 9919020567), (33, 6612680378), (66, 3306340189), (173, 1261378338), (346, 630689169), (519, 420459446), (1038, 210229723), (1061, 205672434), (1903, 114670758), (2122, 102836217), (3183, 68557478), (3806, 57335379), (5709, 38223586), (6366, 34278739), (11418, 19111793), (11671, 18697494), (18013, 12114498), (23342, 9348747), (35013, 6232498), (36026, 6057249), (54039, 4038166), (70026, 3116249), (108078, 2019083), (183553, 1188858), (198143, 1101318), (367106, 594429), (396286, 550659)]