12306426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 28670976

約数和(自身を除く): 16364550

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 67, 69, 121, 134, 138, 201, 242, 253, 363, 402, 506, 726, 737, 759, 1331, 1474, 1518, 1541, 2211, 2662, 2783, 3082, 3993, 4422, 4623, 5566, 7986, 8107, 8349, 9246, 16214, 16698, 16951, 24321, 30613, 33902, 48642, 50853, 61226, 89177, 91839, 101706, 178354, 183678, 186461, 267531, 372922, 535062, 559383, 1118766, 2051071, 4102142, 6153213, 12306426]

約数ペア:

[(1, 12306426), (2, 6153213), (3, 4102142), (6, 2051071), (11, 1118766), (22, 559383), (23, 535062), (33, 372922), (46, 267531), (66, 186461), (67, 183678), (69, 178354), (121, 101706), (134, 91839), (138, 89177), (201, 61226), (242, 50853), (253, 48642), (363, 33902), (402, 30613), (506, 24321), (726, 16951), (737, 16698), (759, 16214), (1331, 9246), (1474, 8349), (1518, 8107), (1541, 7986), (2211, 5566), (2662, 4623), (2783, 4422), (3082, 3993)]