69865218

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 155675520

約数和(自身を除く): 85810302

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 269, 282, 307, 423, 538, 614, 807, 846, 921, 1614, 1842, 2421, 2763, 4842, 5526, 12643, 14429, 25286, 28858, 37929, 43287, 75858, 82583, 86574, 113787, 129861, 165166, 227574, 247749, 259722, 495498, 743247, 1486494, 3881401, 7762802, 11644203, 23288406, 34932609, 69865218]

約数ペア:

[(1, 69865218), (2, 34932609), (3, 23288406), (6, 11644203), (9, 7762802), (18, 3881401), (47, 1486494), (94, 743247), (141, 495498), (269, 259722), (282, 247749), (307, 227574), (423, 165166), (538, 129861), (614, 113787), (807, 86574), (846, 82583), (921, 75858), (1614, 43287), (1842, 37929), (2421, 28858), (2763, 25286), (4842, 14429), (5526, 12643)]