2013778206

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1671

約数の個数: 128

約数和(自身を含む): 5102092800

約数和(自身を除く): 3088314594

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 59, 66, 74, 99, 111, 118, 177, 198, 222, 297, 333, 354, 407, 531, 594, 649, 666, 814, 999, 1062, 1221, 1298, 1553, 1593, 1947, 1998, 2183, 2442, 3106, 3186, 3663, 3894, 4366, 4659, 5841, 6549, 7326, 9318, 10989, 11682, 13098, 13977, 17083, 17523, 19647, 21978, 24013, 27954, 34166, 35046, 39294, 41931, 48026, 51249, 57461, 58941, 72039, 83862, 91627, 102498, 114922, 117882, 144078, 153747, 172383, 183254, 216117, 274881, 307494, 344766, 432234, 461241, 517149, 549762, 632071, 648351, 824643, 922482, 1007897, 1034298, 1264142, 1296702, 1551447, 1649286, 1896213, 2015794, 2473929, 3023691, 3102894, 3390199, 3792426, 4947858, 5688639, 6047382, 6780398, 9071073, 10170597, 11377278, 17065917, 18142146, 20341194, 27213219, 30511791, 34131834, 37292189, 54426438, 61023582, 74584378, 91535373, 111876567, 183070746, 223753134, 335629701, 671259402, 1006889103, 2013778206]

約数ペア:

[(1, 2013778206), (2, 1006889103), (3, 671259402), (6, 335629701), (9, 223753134), (11, 183070746), (18, 111876567), (22, 91535373), (27, 74584378), (33, 61023582), (37, 54426438), (54, 37292189), (59, 34131834), (66, 30511791), (74, 27213219), (99, 20341194), (111, 18142146), (118, 17065917), (177, 11377278), (198, 10170597), (222, 9071073), (297, 6780398), (333, 6047382), (354, 5688639), (407, 4947858), (531, 3792426), (594, 3390199), (649, 3102894), (666, 3023691), (814, 2473929), (999, 2015794), (1062, 1896213), (1221, 1649286), (1298, 1551447), (1553, 1296702), (1593, 1264142), (1947, 1034298), (1998, 1007897), (2183, 922482), (2442, 824643), (3106, 648351), (3186, 632071), (3663, 549762), (3894, 517149), (4366, 461241), (4659, 432234), (5841, 344766), (6549, 307494), (7326, 274881), (9318, 216117), (10989, 183254), (11682, 172383), (13098, 153747), (13977, 144078), (17083, 117882), (17523, 114922), (19647, 102498), (21978, 91627), (24013, 83862), (27954, 72039), (34166, 58941), (35046, 57461), (39294, 51249), (41931, 48026)]