2917382778

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:777

約数の個数: 128

約数和(自身を含む): 7050240000

約数和(自身を除く): 4132857222

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 94, 101, 114, 141, 171, 202, 282, 303, 342, 423, 513, 599, 606, 846, 893, 909, 1026, 1198, 1269, 1786, 1797, 1818, 1919, 2538, 2679, 2727, 3594, 3838, 4747, 5358, 5391, 5454, 5757, 8037, 9494, 10782, 11381, 11514, 14241, 16074, 16173, 17271, 22762, 24111, 28153, 28482, 32346, 34143, 34542, 42723, 48222, 51813, 56306, 60499, 68286, 84459, 85446, 90193, 102429, 103626, 120998, 128169, 168918, 180386, 181497, 204858, 253377, 256338, 270579, 307287, 362994, 506754, 534907, 541158, 544491, 614574, 760131, 811737, 1069814, 1088982, 1149481, 1520262, 1604721, 1623474, 1633473, 2298962, 2435211, 2843453, 3209442, 3266946, 3448443, 4814163, 4870422, 5686906, 6896886, 8530359, 9628326, 10345329, 14442489, 17060718, 20690658, 25591077, 28884978, 31035987, 51182154, 54025607, 62071974, 76773231, 108051214, 153546462, 162076821, 324153642, 486230463, 972460926, 1458691389, 2917382778]

約数ペア:

[(1, 2917382778), (2, 1458691389), (3, 972460926), (6, 486230463), (9, 324153642), (18, 162076821), (19, 153546462), (27, 108051214), (38, 76773231), (47, 62071974), (54, 54025607), (57, 51182154), (94, 31035987), (101, 28884978), (114, 25591077), (141, 20690658), (171, 17060718), (202, 14442489), (282, 10345329), (303, 9628326), (342, 8530359), (423, 6896886), (513, 5686906), (599, 4870422), (606, 4814163), (846, 3448443), (893, 3266946), (909, 3209442), (1026, 2843453), (1198, 2435211), (1269, 2298962), (1786, 1633473), (1797, 1623474), (1818, 1604721), (1919, 1520262), (2538, 1149481), (2679, 1088982), (2727, 1069814), (3594, 811737), (3838, 760131), (4747, 614574), (5358, 544491), (5391, 541158), (5454, 534907), (5757, 506754), (8037, 362994), (9494, 307287), (10782, 270579), (11381, 256338), (11514, 253377), (14241, 204858), (16074, 181497), (16173, 180386), (17271, 168918), (22762, 128169), (24111, 120998), (28153, 103626), (28482, 102429), (32346, 90193), (34143, 85446), (34542, 84459), (42723, 68286), (48222, 60499), (51813, 56306)]