31345542

素因数分解:

$2^1\times 3^6\times {\mathrm{21499}}^1$

素因数の和:21519

約数の個数: 28

約数和(自身を含む): 70498500

約数和(自身を除く): 39152958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 21499, 42998, 64497, 128994, 193491, 386982, 580473, 1160946, 1741419, 3482838, 5224257, 10448514, 15672771, 31345542]

約数ペア:

[(1, 31345542), (2, 15672771), (3, 10448514), (6, 5224257), (9, 3482838), (18, 1741419), (27, 1160946), (54, 580473), (81, 386982), (162, 193491), (243, 128994), (486, 64497), (729, 42998), (1458, 21499)]