40394394

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97571}}^1$

素因数の和:97602

約数の個数: 24

約数和(自身を含む): 91327392

約数和(自身を除く): 50932998

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 97571, 195142, 292713, 585426, 878139, 1756278, 2244133, 4488266, 6732399, 13464798, 20197197, 40394394]

約数ペア:

[(1, 40394394), (2, 20197197), (3, 13464798), (6, 6732399), (9, 4488266), (18, 2244133), (23, 1756278), (46, 878139), (69, 585426), (138, 292713), (207, 195142), (414, 97571)]