2016504

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4001}}^1$

素因数の和:4020

約数の個数: 48

約数和(自身を含む): 6243120

約数和(自身を除く): 4226616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4001, 8002, 12003, 16004, 24006, 28007, 32008, 36009, 48012, 56014, 72018, 84021, 96024, 112028, 144036, 168042, 224056, 252063, 288072, 336084, 504126, 672168, 1008252, 2016504]

約数ペア:

[(1, 2016504), (2, 1008252), (3, 672168), (4, 504126), (6, 336084), (7, 288072), (8, 252063), (9, 224056), (12, 168042), (14, 144036), (18, 112028), (21, 96024), (24, 84021), (28, 72018), (36, 56014), (42, 48012), (56, 36009), (63, 32008), (72, 28007), (84, 24006), (126, 16004), (168, 12003), (252, 8002), (504, 4001)]