219628638

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{214063}}^1$

素因数の和:214093

約数の個数: 32

約数和(自身を含む): 513753600

約数和(自身を除く): 294124962

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 214063, 428126, 642189, 1284378, 1926567, 3853134, 4067197, 5779701, 8134394, 11559402, 12201591, 24403182, 36604773, 73209546, 109814319, 219628638]

約数ペア:

[(1, 219628638), (2, 109814319), (3, 73209546), (6, 36604773), (9, 24403182), (18, 12201591), (19, 11559402), (27, 8134394), (38, 5779701), (54, 4067197), (57, 3853134), (114, 1926567), (171, 1284378), (342, 642189), (513, 428126), (1026, 214063)]