2810556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:623

約数の個数: 72

約数和(自身を含む): 8561280

約数和(自身を除く): 5750724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 587, 684, 798, 1174, 1197, 1596, 1761, 2348, 2394, 3522, 4109, 4788, 5283, 7044, 8218, 10566, 11153, 12327, 16436, 21132, 22306, 24654, 33459, 36981, 44612, 49308, 66918, 73962, 78071, 100377, 133836, 147924, 156142, 200754, 234213, 312284, 401508, 468426, 702639, 936852, 1405278, 2810556]

約数ペア:

[(1, 2810556), (2, 1405278), (3, 936852), (4, 702639), (6, 468426), (7, 401508), (9, 312284), (12, 234213), (14, 200754), (18, 156142), (19, 147924), (21, 133836), (28, 100377), (36, 78071), (38, 73962), (42, 66918), (57, 49308), (63, 44612), (76, 36981), (84, 33459), (114, 24654), (126, 22306), (133, 21132), (171, 16436), (228, 12327), (252, 11153), (266, 10566), (342, 8218), (399, 7044), (532, 5283), (587, 4788), (684, 4109), (798, 3522), (1174, 2394), (1197, 2348), (1596, 1761)]