18194644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11335

約数の個数: 24

約数和(自身を含む): 35399168

約数和(自身を除く): 17204524

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 11287, 22574, 45148, 146731, 293462, 349897, 586924, 699794, 1399588, 4548661, 9097322, 18194644]

約数ペア:

[(1, 18194644), (2, 9097322), (4, 4548661), (13, 1399588), (26, 699794), (31, 586924), (52, 349897), (62, 293462), (124, 146731), (403, 45148), (806, 22574), (1612, 11287)]