18808124

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{5591}}^1$

素因数の和:5653

約数の個数: 18

約数和(自身を含む): 34094424

約数和(自身を除く): 15286300

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 5591, 11182, 22364, 162139, 324278, 648556, 4702031, 9404062, 18808124]

約数ペア:

[(1, 18808124), (2, 9404062), (4, 4702031), (29, 648556), (58, 324278), (116, 162139), (841, 22364), (1682, 11182), (3364, 5591)]