538170804

素因数分解:

$2^2\times 3^4\times {\mathrm{1661021}}^1$

素因数の和:1661037

約数の個数: 30

約数和(自身を含む): 1406885634

約数和(自身を除く): 868714830

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1661021, 3322042, 4983063, 6644084, 9966126, 14949189, 19932252, 29898378, 44847567, 59796756, 89695134, 134542701, 179390268, 269085402, 538170804]

約数ペア:

[(1, 538170804), (2, 269085402), (3, 179390268), (4, 134542701), (6, 89695134), (9, 59796756), (12, 44847567), (18, 29898378), (27, 19932252), (36, 14949189), (54, 9966126), (81, 6644084), (108, 4983063), (162, 3322042), (324, 1661021)]