18373018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 28558080

約数和(自身を除く): 10185062

約数列:

[1, 2, 31, 62, 401, 739, 802, 1478, 12431, 22909, 24862, 45818, 296339, 592678, 9186509, 18373018]

約数ペア:

[(1, 18373018), (2, 9186509), (31, 592678), (62, 296339), (401, 45818), (739, 24862), (802, 22909), (1478, 12431)]