1868713086

素因数分解:

$2^1\times 3^1\times {\mathrm{1303}}^1\times {\mathrm{239027}}^1$

素因数の和:240335

約数の個数: 16

約数和(自身を含む): 3740310144

約数和(自身を除く): 1871597058

約数列:

[1, 2, 3, 6, 1303, 2606, 3909, 7818, 239027, 478054, 717081, 1434162, 311452181, 622904362, 934356543, 1868713086]

約数ペア:

[(1, 1868713086), (2, 934356543), (3, 622904362), (6, 311452181), (1303, 1434162), (2606, 717081), (3909, 478054), (7818, 239027)]