18373396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1721}}^1$

素因数の和:1899

約数の個数: 24

約数和(自身を含む): 34281576

約数和(自身を除く): 15908180

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 1721, 2669, 3442, 5338, 6884, 10676, 29257, 58514, 117028, 270197, 540394, 1080788, 4593349, 9186698, 18373396]

約数ペア:

[(1, 18373396), (2, 9186698), (4, 4593349), (17, 1080788), (34, 540394), (68, 270197), (157, 117028), (314, 58514), (628, 29257), (1721, 10676), (2669, 6884), (3442, 5338)]