11868786

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 26889408

約数和(自身を除く): 15020622

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 251, 333, 426, 502, 639, 666, 753, 1278, 1506, 2259, 2627, 4518, 5254, 7881, 9287, 15762, 17821, 18574, 23643, 27861, 35642, 47286, 53463, 55722, 83583, 106926, 160389, 167166, 320778, 659377, 1318754, 1978131, 3956262, 5934393, 11868786]

約数ペア:

[(1, 11868786), (2, 5934393), (3, 3956262), (6, 1978131), (9, 1318754), (18, 659377), (37, 320778), (71, 167166), (74, 160389), (111, 106926), (142, 83583), (213, 55722), (222, 53463), (251, 47286), (333, 35642), (426, 27861), (502, 23643), (639, 18574), (666, 17821), (753, 15762), (1278, 9287), (1506, 7881), (2259, 5254), (2627, 4518)]