21707082

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{21157}}^1$

素因数の和:21187

約数の個数: 32

約数和(自身を含む): 50779200

約数和(自身を除く): 29072118

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 21157, 42314, 63471, 126942, 190413, 380826, 401983, 571239, 803966, 1142478, 1205949, 2411898, 3617847, 7235694, 10853541, 21707082]

約数ペア:

[(1, 21707082), (2, 10853541), (3, 7235694), (6, 3617847), (9, 2411898), (18, 1205949), (19, 1142478), (27, 803966), (38, 571239), (54, 401983), (57, 380826), (114, 190413), (171, 126942), (342, 63471), (513, 42314), (1026, 21157)]