2013052878

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{3167}}^1$

素因数の和:3406

約数の個数: 64

約数和(自身を含む): 4561920000

約数和(自身を除く): 2548867122

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 149, 158, 237, 298, 447, 474, 711, 894, 1341, 1422, 2133, 2682, 3167, 4023, 4266, 6334, 8046, 9501, 11771, 19002, 23542, 28503, 35313, 57006, 70626, 85509, 105939, 171018, 211878, 250193, 317817, 471883, 500386, 635634, 750579, 943766, 1415649, 1501158, 2251737, 2831298, 4246947, 4503474, 6755211, 8493894, 12740841, 13510422, 25481682, 37278757, 74557514, 111836271, 223672542, 335508813, 671017626, 1006526439, 2013052878]

約数ペア:

[(1, 2013052878), (2, 1006526439), (3, 671017626), (6, 335508813), (9, 223672542), (18, 111836271), (27, 74557514), (54, 37278757), (79, 25481682), (149, 13510422), (158, 12740841), (237, 8493894), (298, 6755211), (447, 4503474), (474, 4246947), (711, 2831298), (894, 2251737), (1341, 1501158), (1422, 1415649), (2133, 943766), (2682, 750579), (3167, 635634), (4023, 500386), (4266, 471883), (6334, 317817), (8046, 250193), (9501, 211878), (11771, 171018), (19002, 105939), (23542, 85509), (28503, 70626), (35313, 57006)]