2018039192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{1451}}^1$

素因数の和:1824

約数の個数: 64

約数和(自身を含む): 4185941760

約数和(自身を除く): 2167902568

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 311, 344, 559, 622, 1118, 1244, 1451, 2236, 2488, 2902, 4043, 4472, 5804, 8086, 11608, 13373, 16172, 18863, 26746, 32344, 37726, 53492, 62393, 75452, 106984, 124786, 150904, 173849, 249572, 347698, 451261, 499144, 695396, 811109, 902522, 1390792, 1622218, 1805044, 3244436, 3610088, 5866393, 6488872, 11732786, 19404223, 23465572, 38808446, 46931144, 77616892, 155233784, 252254899, 504509798, 1009019596, 2018039192]

約数ペア:

[(1, 2018039192), (2, 1009019596), (4, 504509798), (8, 252254899), (13, 155233784), (26, 77616892), (43, 46931144), (52, 38808446), (86, 23465572), (104, 19404223), (172, 11732786), (311, 6488872), (344, 5866393), (559, 3610088), (622, 3244436), (1118, 1805044), (1244, 1622218), (1451, 1390792), (2236, 902522), (2488, 811109), (2902, 695396), (4043, 499144), (4472, 451261), (5804, 347698), (8086, 249572), (11608, 173849), (13373, 150904), (16172, 124786), (18863, 106984), (26746, 75452), (32344, 62393), (37726, 53492)]