21136104

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26687}}^1$

素因数の和:26710

約数の個数: 48

約数和(自身を含む): 62449920

約数和(自身を除く): 41313816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26687, 53374, 80061, 106748, 160122, 213496, 240183, 293557, 320244, 480366, 587114, 640488, 880671, 960732, 1174228, 1761342, 1921464, 2348456, 2642013, 3522684, 5284026, 7045368, 10568052, 21136104]

約数ペア:

[(1, 21136104), (2, 10568052), (3, 7045368), (4, 5284026), (6, 3522684), (8, 2642013), (9, 2348456), (11, 1921464), (12, 1761342), (18, 1174228), (22, 960732), (24, 880671), (33, 640488), (36, 587114), (44, 480366), (66, 320244), (72, 293557), (88, 240183), (99, 213496), (132, 160122), (198, 106748), (264, 80061), (396, 53374), (792, 26687)]