40138542

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{96953}}^1$

素因数の和:96984

約数の個数: 24

約数和(自身を含む): 90748944

約数和(自身を除く): 50610402

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 96953, 193906, 290859, 581718, 872577, 1745154, 2229919, 4459838, 6689757, 13379514, 20069271, 40138542]

約数ペア:

[(1, 40138542), (2, 20069271), (3, 13379514), (6, 6689757), (9, 4459838), (18, 2229919), (23, 1745154), (46, 872577), (69, 581718), (138, 290859), (207, 193906), (414, 96953)]