18142468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{266801}}^1$

素因数の和:266822

約数の個数: 12

約数和(自身を含む): 33617052

約数和(自身を除く): 15474584

約数列:

[1, 2, 4, 17, 34, 68, 266801, 533602, 1067204, 4535617, 9071234, 18142468]

約数ペア:

[(1, 18142468), (2, 9071234), (4, 4535617), (17, 1067204), (34, 533602), (68, 266801)]