18372452

素因数分解:

$2^2\times 7^4\times {\mathrm{1913}}^1$

素因数の和:1945

約数の個数: 30

約数和(自身を含む): 37527798

約数和(自身を除く): 19155346

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1913, 2401, 3826, 4802, 7652, 9604, 13391, 26782, 53564, 93737, 187474, 374948, 656159, 1312318, 2624636, 4593113, 9186226, 18372452]

約数ペア:

[(1, 18372452), (2, 9186226), (4, 4593113), (7, 2624636), (14, 1312318), (28, 656159), (49, 374948), (98, 187474), (196, 93737), (343, 53564), (686, 26782), (1372, 13391), (1913, 9604), (2401, 7652), (3826, 4802)]