1872204173676

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{503}}^1\times {\mathrm{966271}}^1$

素因数の和:966891

約数の個数: 72

約数和(自身を含む): 4786246692864

約数和(自身を除く): 2914042519188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 503, 642, 963, 1006, 1284, 1509, 1926, 2012, 3018, 3852, 4527, 6036, 9054, 18108, 53821, 107642, 161463, 215284, 322926, 484389, 645852, 966271, 968778, 1932542, 1937556, 2898813, 3865084, 5797626, 8696439, 11595252, 17392878, 34785756, 103390997, 206781994, 310172991, 413563988, 486034313, 620345982, 930518973, 972068626, 1240691964, 1458102939, 1861037946, 1944137252, 2916205878, 3722075892, 4374308817, 5832411756, 8748617634, 17497235268, 52005671491, 104011342982, 156017014473, 208022685964, 312034028946, 468051043419, 624068057892, 936102086838, 1872204173676]

約数ペア:

[(1, 1872204173676), (2, 936102086838), (3, 624068057892), (4, 468051043419), (6, 312034028946), (9, 208022685964), (12, 156017014473), (18, 104011342982), (36, 52005671491), (107, 17497235268), (214, 8748617634), (321, 5832411756), (428, 4374308817), (503, 3722075892), (642, 2916205878), (963, 1944137252), (1006, 1861037946), (1284, 1458102939), (1509, 1240691964), (1926, 972068626), (2012, 930518973), (3018, 620345982), (3852, 486034313), (4527, 413563988), (6036, 310172991), (9054, 206781994), (18108, 103390997), (53821, 34785756), (107642, 17392878), (161463, 11595252), (215284, 8696439), (322926, 5797626), (484389, 3865084), (645852, 2898813), (966271, 1937556), (968778, 1932542)]