19045206

素因数分解:

$2^1\times 3^4\times {\mathrm{117563}}^1$

素因数の和:117577

約数の個数: 20

約数和(自身を含む): 42675732

約数和(自身を除く): 23630526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 117563, 235126, 352689, 705378, 1058067, 2116134, 3174201, 6348402, 9522603, 19045206]

約数ペア:

[(1, 19045206), (2, 9522603), (3, 6348402), (6, 3174201), (9, 2116134), (18, 1058067), (27, 705378), (54, 352689), (81, 235126), (162, 117563)]