19838034

素因数分解:

$2^1\times 3^5\times {\mathrm{40819}}^1$

素因数の和:40836

約数の個数: 24

約数和(自身を含む): 44575440

約数和(自身を除く): 24737406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 40819, 81638, 122457, 244914, 367371, 734742, 1102113, 2204226, 3306339, 6612678, 9919017, 19838034]

約数ペア:

[(1, 19838034), (2, 9919017), (3, 6612678), (6, 3306339), (9, 2204226), (18, 1102113), (27, 734742), (54, 367371), (81, 244914), (162, 122457), (243, 81638), (486, 40819)]