27793884

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{877}}^1$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 68835200

約数和(自身を除く): 41041316

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 139, 228, 278, 417, 556, 834, 877, 1668, 1754, 2631, 2641, 3508, 5262, 5282, 7923, 10524, 10564, 15846, 16663, 31692, 33326, 49989, 66652, 99978, 121903, 199956, 243806, 365709, 487612, 731418, 1462836, 2316157, 4632314, 6948471, 9264628, 13896942, 27793884]

約数ペア:

[(1, 27793884), (2, 13896942), (3, 9264628), (4, 6948471), (6, 4632314), (12, 2316157), (19, 1462836), (38, 731418), (57, 487612), (76, 365709), (114, 243806), (139, 199956), (228, 121903), (278, 99978), (417, 66652), (556, 49989), (834, 33326), (877, 31692), (1668, 16663), (1754, 15846), (2631, 10564), (2641, 10524), (3508, 7923), (5262, 5282)]