7854684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 19353600

約数和(自身を除く): 11498916

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 149, 191, 276, 298, 382, 447, 573, 596, 764, 894, 1146, 1788, 2292, 3427, 4393, 6854, 8786, 10281, 13179, 13708, 17572, 20562, 26358, 28459, 41124, 52716, 56918, 85377, 113836, 170754, 341508, 654557, 1309114, 1963671, 2618228, 3927342, 7854684]

約数ペア:

[(1, 7854684), (2, 3927342), (3, 2618228), (4, 1963671), (6, 1309114), (12, 654557), (23, 341508), (46, 170754), (69, 113836), (92, 85377), (138, 56918), (149, 52716), (191, 41124), (276, 28459), (298, 26358), (382, 20562), (447, 17572), (573, 13708), (596, 13179), (764, 10281), (894, 8786), (1146, 6854), (1788, 4393), (2292, 3427)]