12049506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 18916254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 189, 251, 254, 378, 381, 502, 753, 762, 889, 1143, 1506, 1757, 1778, 2259, 2286, 2667, 3429, 3514, 4518, 5271, 5334, 6777, 6858, 8001, 10542, 13554, 15813, 16002, 24003, 31626, 31877, 47439, 48006, 63754, 94878, 95631, 191262, 223139, 286893, 446278, 573786, 669417, 860679, 1338834, 1721358, 2008251, 4016502, 6024753, 12049506]

約数ペア:

[(1, 12049506), (2, 6024753), (3, 4016502), (6, 2008251), (7, 1721358), (9, 1338834), (14, 860679), (18, 669417), (21, 573786), (27, 446278), (42, 286893), (54, 223139), (63, 191262), (126, 95631), (127, 94878), (189, 63754), (251, 48006), (254, 47439), (378, 31877), (381, 31626), (502, 24003), (753, 16002), (762, 15813), (889, 13554), (1143, 10542), (1506, 8001), (1757, 6858), (1778, 6777), (2259, 5334), (2286, 5271), (2667, 4518), (3429, 3514)]