18741834

素因数分解:

$2^1\times 3^3\times {\mathrm{347071}}^1$

素因数の和:347082

約数の個数: 16

約数和(自身を含む): 41648640

約数和(自身を除く): 22906806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347071, 694142, 1041213, 2082426, 3123639, 6247278, 9370917, 18741834]

約数ペア:

[(1, 18741834), (2, 9370917), (3, 6247278), (6, 3123639), (9, 2082426), (18, 1041213), (27, 694142), (54, 347071)]