18746048692

素因数分解:

$2^2\times 7^1\times {\mathrm{941}}^1\times {\mathrm{711479}}^1$

素因数の和:712431

約数の個数: 24

約数和(自身を含む): 37531992960

約数和(自身を除く): 18785944268

約数列:

[1, 2, 4, 7, 14, 28, 941, 1882, 3764, 6587, 13174, 26348, 711479, 1422958, 2845916, 4980353, 9960706, 19921412, 669501739, 1339003478, 2678006956, 4686512173, 9373024346, 18746048692]

約数ペア:

[(1, 18746048692), (2, 9373024346), (4, 4686512173), (7, 2678006956), (14, 1339003478), (28, 669501739), (941, 19921412), (1882, 9960706), (3764, 4980353), (6587, 2845916), (13174, 1422958), (26348, 711479)]