18332188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2074

約数の個数: 48

約数和(自身を含む): 40884480

約数和(自身を除く): 22552292

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2027, 2261, 4054, 4522, 8108, 9044, 14189, 28378, 34459, 38513, 56756, 68918, 77026, 137836, 154052, 241213, 269591, 482426, 539182, 654721, 964852, 1078364, 1309442, 2618884, 4583047, 9166094, 18332188]

約数ペア:

[(1, 18332188), (2, 9166094), (4, 4583047), (7, 2618884), (14, 1309442), (17, 1078364), (19, 964852), (28, 654721), (34, 539182), (38, 482426), (68, 269591), (76, 241213), (119, 154052), (133, 137836), (238, 77026), (266, 68918), (323, 56756), (476, 38513), (532, 34459), (646, 28378), (1292, 14189), (2027, 9044), (2261, 8108), (4054, 4522)]