13890168

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:1988

約数の個数: 48

約数和(自身を含む): 38004720

約数和(自身を除く): 24114552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 1873, 2472, 3708, 3746, 5619, 7416, 7492, 11238, 14984, 16857, 22476, 33714, 44952, 67428, 134856, 192919, 385838, 578757, 771676, 1157514, 1543352, 1736271, 2315028, 3472542, 4630056, 6945084, 13890168]

約数ペア:

[(1, 13890168), (2, 6945084), (3, 4630056), (4, 3472542), (6, 2315028), (8, 1736271), (9, 1543352), (12, 1157514), (18, 771676), (24, 578757), (36, 385838), (72, 192919), (103, 134856), (206, 67428), (309, 44952), (412, 33714), (618, 22476), (824, 16857), (927, 14984), (1236, 11238), (1854, 7492), (1873, 7416), (2472, 5619), (3708, 3746)]