2540052

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 6820800

約数和(自身を除く): 4280748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 811, 1044, 1566, 1622, 2433, 3132, 3244, 4866, 7299, 9732, 14598, 21897, 23519, 29196, 43794, 47038, 70557, 87588, 94076, 141114, 211671, 282228, 423342, 635013, 846684, 1270026, 2540052]

約数ペア:

[(1, 2540052), (2, 1270026), (3, 846684), (4, 635013), (6, 423342), (9, 282228), (12, 211671), (18, 141114), (27, 94076), (29, 87588), (36, 70557), (54, 47038), (58, 43794), (87, 29196), (108, 23519), (116, 21897), (174, 14598), (261, 9732), (348, 7299), (522, 4866), (783, 3244), (811, 3132), (1044, 2433), (1566, 1622)]