7872282

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 19785600

約数和(自身を除く): 11913318

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 29, 33, 54, 58, 66, 87, 99, 174, 198, 261, 297, 319, 457, 522, 594, 638, 783, 914, 957, 1371, 1566, 1914, 2742, 2871, 4113, 5027, 5742, 8226, 8613, 10054, 12339, 13253, 15081, 17226, 24678, 26506, 30162, 39759, 45243, 79518, 90486, 119277, 135729, 145783, 238554, 271458, 291566, 357831, 437349, 715662, 874698, 1312047, 2624094, 3936141, 7872282]

約数ペア:

[(1, 7872282), (2, 3936141), (3, 2624094), (6, 1312047), (9, 874698), (11, 715662), (18, 437349), (22, 357831), (27, 291566), (29, 271458), (33, 238554), (54, 145783), (58, 135729), (66, 119277), (87, 90486), (99, 79518), (174, 45243), (198, 39759), (261, 30162), (297, 26506), (319, 24678), (457, 17226), (522, 15081), (594, 13253), (638, 12339), (783, 10054), (914, 8613), (957, 8226), (1371, 5742), (1566, 5027), (1914, 4113), (2742, 2871)]