2912821638

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1344793}}^1$

素因数の和:1344836

約数の個数: 24

約数和(自身を含む): 6148398168

約数和(自身を除く): 3235576530

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 1083, 2166, 1344793, 2689586, 4034379, 8068758, 25551067, 51102134, 76653201, 153306402, 485470273, 970940546, 1456410819, 2912821638]

約数ペア:

[(1, 2912821638), (2, 1456410819), (3, 970940546), (6, 485470273), (19, 153306402), (38, 76653201), (57, 51102134), (114, 25551067), (361, 8068758), (722, 4034379), (1083, 2689586), (2166, 1344793)]