18326358

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{4649}}^1$

素因数の和:4733

約数の個数: 32

約数和(自身を含む): 41292000

約数和(自身を除く): 22965642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 4649, 9298, 13947, 27894, 41841, 83682, 125523, 251046, 339377, 678754, 1018131, 2036262, 3054393, 6108786, 9163179, 18326358]

約数ペア:

[(1, 18326358), (2, 9163179), (3, 6108786), (6, 3054393), (9, 2036262), (18, 1018131), (27, 678754), (54, 339377), (73, 251046), (146, 125523), (219, 83682), (438, 41841), (657, 27894), (1314, 13947), (1971, 9298), (3942, 4649)]