27863418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 61202880

約数和(自身を除く): 33339462

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 314, 471, 942, 1727, 2689, 3454, 5181, 5378, 8067, 10362, 16134, 29579, 59158, 88737, 177474, 422173, 844346, 1266519, 2533038, 4643903, 9287806, 13931709, 27863418]

約数ペア:

[(1, 27863418), (2, 13931709), (3, 9287806), (6, 4643903), (11, 2533038), (22, 1266519), (33, 844346), (66, 422173), (157, 177474), (314, 88737), (471, 59158), (942, 29579), (1727, 16134), (2689, 10362), (3454, 8067), (5181, 5378)]