2018550138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{1613}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 4488417792

約数和(自身を除く): 2469867654

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 283, 402, 566, 737, 849, 1474, 1613, 1698, 2211, 3113, 3226, 4422, 4839, 6226, 9339, 9678, 17743, 18678, 18961, 35486, 37922, 53229, 56883, 106458, 108071, 113766, 208571, 216142, 324213, 417142, 456479, 625713, 648426, 912958, 1188781, 1251426, 1369437, 2377562, 2738874, 3566343, 5021269, 7132686, 10042538, 15063807, 30127614, 30584093, 61168186, 91752279, 183504558, 336425023, 672850046, 1009275069, 2018550138]

約数ペア:

[(1, 2018550138), (2, 1009275069), (3, 672850046), (6, 336425023), (11, 183504558), (22, 91752279), (33, 61168186), (66, 30584093), (67, 30127614), (134, 15063807), (201, 10042538), (283, 7132686), (402, 5021269), (566, 3566343), (737, 2738874), (849, 2377562), (1474, 1369437), (1613, 1251426), (1698, 1188781), (2211, 912958), (3113, 648426), (3226, 625713), (4422, 456479), (4839, 417142), (6226, 324213), (9339, 216142), (9678, 208571), (17743, 113766), (18678, 108071), (18961, 106458), (35486, 56883), (37922, 53229)]