1245564

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 3404800

約数和(自身を除く): 2159236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 607, 684, 1026, 1214, 1821, 2052, 2428, 3642, 5463, 7284, 10926, 11533, 16389, 21852, 23066, 32778, 34599, 46132, 65556, 69198, 103797, 138396, 207594, 311391, 415188, 622782, 1245564]

約数ペア:

[(1, 1245564), (2, 622782), (3, 415188), (4, 311391), (6, 207594), (9, 138396), (12, 103797), (18, 69198), (19, 65556), (27, 46132), (36, 34599), (38, 32778), (54, 23066), (57, 21852), (76, 16389), (108, 11533), (114, 10926), (171, 7284), (228, 5463), (342, 3642), (513, 2428), (607, 2052), (684, 1821), (1026, 1214)]