2853143676

素因数分解:

$2^2\times 3^5\times {\mathrm{971}}^1\times {\mathrm{3023}}^1$

素因数の和:4013

約数の個数: 72

約数和(自身を含む): 7489407744

約数和(自身を除く): 4636264068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 971, 972, 1942, 2913, 3023, 3884, 5826, 6046, 8739, 9069, 11652, 12092, 17478, 18138, 26217, 27207, 34956, 36276, 52434, 54414, 78651, 81621, 104868, 108828, 157302, 163242, 235953, 244863, 314604, 326484, 471906, 489726, 734589, 943812, 979452, 1469178, 2935333, 2938356, 5870666, 8805999, 11741332, 17611998, 26417997, 35223996, 52835994, 79253991, 105671988, 158507982, 237761973, 317015964, 475523946, 713285919, 951047892, 1426571838, 2853143676]

約数ペア:

[(1, 2853143676), (2, 1426571838), (3, 951047892), (4, 713285919), (6, 475523946), (9, 317015964), (12, 237761973), (18, 158507982), (27, 105671988), (36, 79253991), (54, 52835994), (81, 35223996), (108, 26417997), (162, 17611998), (243, 11741332), (324, 8805999), (486, 5870666), (971, 2938356), (972, 2935333), (1942, 1469178), (2913, 979452), (3023, 943812), (3884, 734589), (5826, 489726), (6046, 471906), (8739, 326484), (9069, 314604), (11652, 244863), (12092, 235953), (17478, 163242), (18138, 157302), (26217, 108828), (27207, 104868), (34956, 81621), (36276, 78651), (52434, 54414)]