18004394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8681}}^1$

素因数の和:8761

約数の個数: 16

約数和(自身を含む): 29067336

約数和(自身を除く): 11062942

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 8681, 17362, 147577, 295154, 529541, 1059082, 9002197, 18004394]

約数ペア:

[(1, 18004394), (2, 9002197), (17, 1059082), (34, 529541), (61, 295154), (122, 147577), (1037, 17362), (2074, 8681)]