4019904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{997}}^1$

素因数の和:1022

約数の個数: 84

約数和(自身を含む): 13181584

約数和(自身を除く): 9161680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 997, 1008, 1344, 1994, 2016, 2991, 3988, 4032, 5982, 6979, 7976, 8973, 11964, 13958, 15952, 17946, 20937, 23928, 27916, 31904, 35892, 41874, 47856, 55832, 62811, 63808, 71784, 83748, 95712, 111664, 125622, 143568, 167496, 191424, 223328, 251244, 287136, 334992, 446656, 502488, 574272, 669984, 1004976, 1339968, 2009952, 4019904]

約数ペア:

[(1, 4019904), (2, 2009952), (3, 1339968), (4, 1004976), (6, 669984), (7, 574272), (8, 502488), (9, 446656), (12, 334992), (14, 287136), (16, 251244), (18, 223328), (21, 191424), (24, 167496), (28, 143568), (32, 125622), (36, 111664), (42, 95712), (48, 83748), (56, 71784), (63, 63808), (64, 62811), (72, 55832), (84, 47856), (96, 41874), (112, 35892), (126, 31904), (144, 27916), (168, 23928), (192, 20937), (224, 17946), (252, 15952), (288, 13958), (336, 11964), (448, 8973), (504, 7976), (576, 6979), (672, 5982), (997, 4032), (1008, 3988), (1344, 2991), (1994, 2016)]