18414904

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2511

約数の個数: 32

約数和(自身を含む): 36923040

約数和(自身を除く): 18508136

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 2441, 3772, 4882, 7544, 9764, 19528, 56143, 100081, 112286, 200162, 224572, 400324, 449144, 800648, 2301863, 4603726, 9207452, 18414904]

約数ペア:

[(1, 18414904), (2, 9207452), (4, 4603726), (8, 2301863), (23, 800648), (41, 449144), (46, 400324), (82, 224572), (92, 200162), (164, 112286), (184, 100081), (328, 56143), (943, 19528), (1886, 9764), (2441, 7544), (3772, 4882)]