25967358

素因数分解:

$2^1\times 3^3\times {\mathrm{197}}^1\times {\mathrm{2441}}^1$

素因数の和:2649

約数の個数: 32

約数和(自身を含む): 58021920

約数和(自身を除く): 32054562

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 197, 394, 591, 1182, 1773, 2441, 3546, 4882, 5319, 7323, 10638, 14646, 21969, 43938, 65907, 131814, 480877, 961754, 1442631, 2885262, 4327893, 8655786, 12983679, 25967358]

約数ペア:

[(1, 25967358), (2, 12983679), (3, 8655786), (6, 4327893), (9, 2885262), (18, 1442631), (27, 961754), (54, 480877), (197, 131814), (394, 65907), (591, 43938), (1182, 21969), (1773, 14646), (2441, 10638), (3546, 7323), (4882, 5319)]