40987512

素因数分解:

$2^3\times 3^3\times {\mathrm{189757}}^1$

素因数の和:189772

約数の個数: 32

約数和(自身を含む): 113854800

約数和(自身を除く): 72867288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 189757, 379514, 569271, 759028, 1138542, 1518056, 1707813, 2277084, 3415626, 4554168, 5123439, 6831252, 10246878, 13662504, 20493756, 40987512]

約数ペア:

[(1, 40987512), (2, 20493756), (3, 13662504), (4, 10246878), (6, 6831252), (8, 5123439), (9, 4554168), (12, 3415626), (18, 2277084), (24, 1707813), (27, 1518056), (36, 1138542), (54, 759028), (72, 569271), (108, 379514), (216, 189757)]