28954458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{123737}}^1$

素因数の和:123758

約数の個数: 24

約数和(自身を含む): 67560948

約数和(自身を除く): 38606490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 123737, 247474, 371211, 742422, 1113633, 1608581, 2227266, 3217162, 4825743, 9651486, 14477229, 28954458]

約数ペア:

[(1, 28954458), (2, 14477229), (3, 9651486), (6, 4825743), (9, 3217162), (13, 2227266), (18, 1608581), (26, 1113633), (39, 742422), (78, 371211), (117, 247474), (234, 123737)]