1892774286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{12619}}^1$

素因数の和:13281

約数の個数: 48

約数和(自身を含む): 4423713840

約数和(自身を除く): 2530939554

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 641, 1282, 1923, 3846, 5769, 8333, 11538, 12619, 16666, 24999, 25238, 37857, 49998, 74997, 75714, 113571, 149994, 164047, 227142, 328094, 492141, 984282, 1476423, 2952846, 8088779, 16177558, 24266337, 48532674, 72799011, 105154127, 145598022, 210308254, 315462381, 630924762, 946387143, 1892774286]

約数ペア:

[(1, 1892774286), (2, 946387143), (3, 630924762), (6, 315462381), (9, 210308254), (13, 145598022), (18, 105154127), (26, 72799011), (39, 48532674), (78, 24266337), (117, 16177558), (234, 8088779), (641, 2952846), (1282, 1476423), (1923, 984282), (3846, 492141), (5769, 328094), (8333, 227142), (11538, 164047), (12619, 149994), (16666, 113571), (24999, 75714), (25238, 74997), (37857, 49998)]