2002218408

素因数分解:

$2^3\times 3^2\times {\mathrm{27808589}}^1$

素因数の和:27808601

約数の個数: 24

約数和(自身を含む): 5422675050

約数和(自身を除く): 3420456642

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 27808589, 55617178, 83425767, 111234356, 166851534, 222468712, 250277301, 333703068, 500554602, 667406136, 1001109204, 2002218408]

約数ペア:

[(1, 2002218408), (2, 1001109204), (3, 667406136), (4, 500554602), (6, 333703068), (8, 250277301), (9, 222468712), (12, 166851534), (18, 111234356), (24, 83425767), (36, 55617178), (72, 27808589)]