1639206

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4820

約数の個数: 24

約数和(自身を含む): 3739320

約数和(自身を除く): 2100114

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 4793, 9586, 14379, 28758, 43137, 86274, 91067, 182134, 273201, 546402, 819603, 1639206]

約数ペア:

[(1, 1639206), (2, 819603), (3, 546402), (6, 273201), (9, 182134), (18, 91067), (19, 86274), (38, 43137), (57, 28758), (114, 14379), (171, 9586), (342, 4793)]