82987902

素因数分解:

$2^1\times 3^7\times {\mathrm{18973}}^1$

素因数の和:18996

約数の個数: 32

約数和(自身を含む): 186704160

約数和(自身を除く): 103716258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 18973, 37946, 56919, 113838, 170757, 341514, 512271, 1024542, 1536813, 3073626, 4610439, 9220878, 13831317, 27662634, 41493951, 82987902]

約数ペア:

[(1, 82987902), (2, 41493951), (3, 27662634), (6, 13831317), (9, 9220878), (18, 4610439), (27, 3073626), (54, 1536813), (81, 1024542), (162, 512271), (243, 341514), (486, 170757), (729, 113838), (1458, 56919), (2187, 37946), (4374, 18973)]