25539876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37339}}^1$

素因数の和:37368

約数の個数: 36

約数和(自身を含む): 67958800

約数和(自身を除く): 42418924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 37339, 74678, 112017, 149356, 224034, 336051, 448068, 672102, 709441, 1344204, 1418882, 2128323, 2837764, 4256646, 6384969, 8513292, 12769938, 25539876]

約数ペア:

[(1, 25539876), (2, 12769938), (3, 8513292), (4, 6384969), (6, 4256646), (9, 2837764), (12, 2128323), (18, 1418882), (19, 1344204), (36, 709441), (38, 672102), (57, 448068), (76, 336051), (114, 224034), (171, 149356), (228, 112017), (342, 74678), (684, 37339)]