6668354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 7017406

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 43, 53, 77, 86, 106, 133, 154, 209, 266, 301, 371, 418, 473, 583, 602, 742, 817, 946, 1007, 1166, 1463, 1634, 2014, 2279, 2926, 3311, 4081, 4558, 5719, 6622, 7049, 8162, 8987, 11077, 11438, 14098, 15953, 17974, 22154, 25069, 31906, 43301, 50138, 62909, 77539, 86602, 125818, 155078, 175483, 303107, 350966, 476311, 606214, 952622, 3334177, 6668354]

約数ペア:

[(1, 6668354), (2, 3334177), (7, 952622), (11, 606214), (14, 476311), (19, 350966), (22, 303107), (38, 175483), (43, 155078), (53, 125818), (77, 86602), (86, 77539), (106, 62909), (133, 50138), (154, 43301), (209, 31906), (266, 25069), (301, 22154), (371, 17974), (418, 15953), (473, 14098), (583, 11438), (602, 11077), (742, 8987), (817, 8162), (946, 7049), (1007, 6622), (1166, 5719), (1463, 4558), (1634, 4081), (2014, 3311), (2279, 2926)]