83688618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1072931}}^1$

素因数の和:1072949

約数の個数: 16

約数和(自身を含む): 180252576

約数和(自身を除く): 96563958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1072931, 2145862, 3218793, 6437586, 13948103, 27896206, 41844309, 83688618]

約数ペア:

[(1, 83688618), (2, 41844309), (3, 27896206), (6, 13948103), (13, 6437586), (26, 3218793), (39, 2145862), (78, 1072931)]