169218378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1343003}}^1$

素因数の和:1343018

約数の個数: 24

約数和(自身を含む): 419017248

約数和(自身を除く): 249798870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1343003, 2686006, 4029009, 8058018, 9401021, 12087027, 18802042, 24174054, 28203063, 56406126, 84609189, 169218378]

約数ペア:

[(1, 169218378), (2, 84609189), (3, 56406126), (6, 28203063), (7, 24174054), (9, 18802042), (14, 12087027), (18, 9401021), (21, 8058018), (42, 4029009), (63, 2686006), (126, 1343003)]