21541326

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5107}}^1$

素因数の和:5168

約数の個数: 32

約数和(自身を含む): 46584960

約数和(自身を除く): 25043634

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 5107, 10214, 15321, 30642, 97033, 188959, 194066, 291099, 377918, 566877, 582198, 1133754, 3590221, 7180442, 10770663, 21541326]

約数ペア:

[(1, 21541326), (2, 10770663), (3, 7180442), (6, 3590221), (19, 1133754), (37, 582198), (38, 566877), (57, 377918), (74, 291099), (111, 194066), (114, 188959), (222, 97033), (703, 30642), (1406, 15321), (2109, 10214), (4218, 5107)]