18225836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{619}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 33904080

約数和(自身を除く): 15678244

約数列:

[1, 2, 4, 17, 34, 68, 433, 619, 866, 1238, 1732, 2476, 7361, 10523, 14722, 21046, 29444, 42092, 268027, 536054, 1072108, 4556459, 9112918, 18225836]

約数ペア:

[(1, 18225836), (2, 9112918), (4, 4556459), (17, 1072108), (34, 536054), (68, 268027), (433, 42092), (619, 29444), (866, 21046), (1238, 14722), (1732, 10523), (2476, 7361)]