18838152

素因数分解:

$2^3\times 3^2\times {\mathrm{261641}}^1$

素因数の和:261653

約数の個数: 24

約数和(自身を含む): 51020190

約数和(自身を除く): 32182038

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 261641, 523282, 784923, 1046564, 1569846, 2093128, 2354769, 3139692, 4709538, 6279384, 9419076, 18838152]

約数ペア:

[(1, 18838152), (2, 9419076), (3, 6279384), (4, 4709538), (6, 3139692), (8, 2354769), (9, 2093128), (12, 1569846), (18, 1046564), (24, 784923), (36, 523282), (72, 261641)]