64632798

素因数分解:

$2^1\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{2441}}^1$

素因数の和:3920

約数の個数: 24

約数和(自身を含む): 140190336

約数和(自身を除く): 75557538

約数列:

[1, 2, 3, 6, 9, 18, 1471, 2441, 2942, 4413, 4882, 7323, 8826, 13239, 14646, 21969, 26478, 43938, 3590711, 7181422, 10772133, 21544266, 32316399, 64632798]

約数ペア:

[(1, 64632798), (2, 32316399), (3, 21544266), (6, 10772133), (9, 7181422), (18, 3590711), (1471, 43938), (2441, 26478), (2942, 21969), (4413, 14646), (4882, 13239), (7323, 8826)]