2056227516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{5639}}^1$

素因数の和:7103

約数の個数: 72

約数和(自身を含む): 5945372160

約数和(自身を除く): 3889144644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1447, 2894, 4341, 5639, 5788, 8682, 10129, 11278, 13023, 16917, 17364, 20258, 22556, 26046, 30387, 33834, 39473, 40516, 50751, 52092, 60774, 67668, 78946, 91161, 101502, 118419, 121548, 157892, 182322, 203004, 236838, 355257, 364644, 473676, 710514, 1421028, 8159633, 16319266, 24478899, 32638532, 48957798, 57117431, 73436697, 97915596, 114234862, 146873394, 171352293, 228469724, 293746788, 342704586, 514056879, 685409172, 1028113758, 2056227516]

約数ペア:

[(1, 2056227516), (2, 1028113758), (3, 685409172), (4, 514056879), (6, 342704586), (7, 293746788), (9, 228469724), (12, 171352293), (14, 146873394), (18, 114234862), (21, 97915596), (28, 73436697), (36, 57117431), (42, 48957798), (63, 32638532), (84, 24478899), (126, 16319266), (252, 8159633), (1447, 1421028), (2894, 710514), (4341, 473676), (5639, 364644), (5788, 355257), (8682, 236838), (10129, 203004), (11278, 182322), (13023, 157892), (16917, 121548), (17364, 118419), (20258, 101502), (22556, 91161), (26046, 78946), (30387, 67668), (33834, 60774), (39473, 52092), (40516, 50751)]