813402

素因数分解:

$2^1\times 3^4\times {\mathrm{5021}}^1$

素因数の和:5035

約数の個数: 20

約数和(自身を含む): 1822986

約数和(自身を除く): 1009584

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5021, 10042, 15063, 30126, 45189, 90378, 135567, 271134, 406701, 813402]

約数ペア:

[(1, 813402), (2, 406701), (3, 271134), (6, 135567), (9, 90378), (18, 45189), (27, 30126), (54, 15063), (81, 10042), (162, 5021)]