86490774

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{84299}}^1$

素因数の和:84329

約数の個数: 32

約数和(自身を含む): 202320000

約数和(自身を除く): 115829226

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 84299, 168598, 252897, 505794, 758691, 1517382, 1601681, 2276073, 3203362, 4552146, 4805043, 9610086, 14415129, 28830258, 43245387, 86490774]

約数ペア:

[(1, 86490774), (2, 43245387), (3, 28830258), (6, 14415129), (9, 9610086), (18, 4805043), (19, 4552146), (27, 3203362), (38, 2276073), (54, 1601681), (57, 1517382), (114, 758691), (171, 505794), (342, 252897), (513, 168598), (1026, 84299)]