18745074

素因数分解:

$2^1\times 3^3\times {\mathrm{347131}}^1$

素因数の和:347142

約数の個数: 16

約数和(自身を含む): 41655840

約数和(自身を除く): 22910766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 347131, 694262, 1041393, 2082786, 3124179, 6248358, 9372537, 18745074]

約数ペア:

[(1, 18745074), (2, 9372537), (3, 6248358), (6, 3124179), (9, 2082786), (18, 1041393), (27, 694262), (54, 347131)]