12939048

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1619}}^1$

素因数の和:1671

約数の個数: 64

約数和(自身を含む): 36936000

約数和(自身を除く): 23996952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1619, 1998, 2664, 3238, 3996, 4857, 6476, 7992, 9714, 12952, 14571, 19428, 29142, 38856, 43713, 58284, 59903, 87426, 116568, 119806, 174852, 179709, 239612, 349704, 359418, 479224, 539127, 718836, 1078254, 1437672, 1617381, 2156508, 3234762, 4313016, 6469524, 12939048]

約数ペア:

[(1, 12939048), (2, 6469524), (3, 4313016), (4, 3234762), (6, 2156508), (8, 1617381), (9, 1437672), (12, 1078254), (18, 718836), (24, 539127), (27, 479224), (36, 359418), (37, 349704), (54, 239612), (72, 179709), (74, 174852), (108, 119806), (111, 116568), (148, 87426), (216, 59903), (222, 58284), (296, 43713), (333, 38856), (444, 29142), (666, 19428), (888, 14571), (999, 12952), (1332, 9714), (1619, 7992), (1998, 6476), (2664, 4857), (3238, 3996)]