18866094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241873}}^1$

素因数の和:241891

約数の個数: 16

約数和(自身を含む): 40634832

約数和(自身を除く): 21768738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241873, 483746, 725619, 1451238, 3144349, 6288698, 9433047, 18866094]

約数ペア:

[(1, 18866094), (2, 9433047), (3, 6288698), (6, 3144349), (13, 1451238), (26, 725619), (39, 483746), (78, 241873)]