30927618

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{23537}}^1$

素因数の和:23618

約数の個数: 24

約数和(自身を含む): 67930668

約数和(自身を除く): 37003050

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 23537, 47074, 70611, 141222, 211833, 423666, 1718201, 3436402, 5154603, 10309206, 15463809, 30927618]

約数ペア:

[(1, 30927618), (2, 15463809), (3, 10309206), (6, 5154603), (9, 3436402), (18, 1718201), (73, 423666), (146, 211833), (219, 141222), (438, 70611), (657, 47074), (1314, 23537)]