1238861574

素因数分解:

$2^1\times 3^3\times {\mathrm{22941881}}^1$

素因数の和:22941892

約数の個数: 16

約数和(自身を含む): 2753025840

約数和(自身を除く): 1514164266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 22941881, 45883762, 68825643, 137651286, 206476929, 412953858, 619430787, 1238861574]

約数ペア:

[(1, 1238861574), (2, 619430787), (3, 412953858), (6, 206476929), (9, 137651286), (18, 68825643), (27, 45883762), (54, 22941881)]