449459874

素因数分解:

$2^1\times 3^3\times {\mathrm{1667}}^1\times {\mathrm{4993}}^1$

素因数の和:6671

約数の個数: 32

約数和(自身を含む): 999599040

約数和(自身を除く): 550139166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1667, 3334, 4993, 5001, 9986, 10002, 14979, 15003, 29958, 30006, 44937, 45009, 89874, 90018, 134811, 269622, 8323331, 16646662, 24969993, 49939986, 74909979, 149819958, 224729937, 449459874]

約数ペア:

[(1, 449459874), (2, 224729937), (3, 149819958), (6, 74909979), (9, 49939986), (18, 24969993), (27, 16646662), (54, 8323331), (1667, 269622), (3334, 134811), (4993, 90018), (5001, 89874), (9986, 45009), (10002, 44937), (14979, 30006), (15003, 29958)]