27960366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{665723}}^1$

素因数の和:665735

約数の個数: 16

約数和(自身を含む): 63909504

約数和(自身を除く): 35949138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 665723, 1331446, 1997169, 3994338, 4660061, 9320122, 13980183, 27960366]

約数ペア:

[(1, 27960366), (2, 13980183), (3, 9320122), (6, 4660061), (7, 3994338), (14, 1997169), (21, 1331446), (42, 665723)]