18270642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{234239}}^1$

素因数の和:234257

約数の個数: 16

約数和(自身を含む): 39352320

約数和(自身を除く): 21081678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 234239, 468478, 702717, 1405434, 3045107, 6090214, 9135321, 18270642]

約数ペア:

[(1, 18270642), (2, 9135321), (3, 6090214), (6, 3045107), (13, 1405434), (26, 702717), (39, 468478), (78, 234239)]