439702974

素因数分解:

$2^1\times 3^2\times {\mathrm{1109}}^1\times {\mathrm{22027}}^1$

素因数の和:23144

約数の個数: 24

約数和(自身を含む): 953592120

約数和(自身を除く): 513889146

約数列:

[1, 2, 3, 6, 9, 18, 1109, 2218, 3327, 6654, 9981, 19962, 22027, 44054, 66081, 132162, 198243, 396486, 24427943, 48855886, 73283829, 146567658, 219851487, 439702974]

約数ペア:

[(1, 439702974), (2, 219851487), (3, 146567658), (6, 73283829), (9, 48855886), (18, 24427943), (1109, 396486), (2218, 198243), (3327, 132162), (6654, 66081), (9981, 44054), (19962, 22027)]