19152378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152003}}^1$

素因数の和:152018

約数の個数: 24

約数和(自身を含む): 47425248

約数和(自身を除く): 28272870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152003, 304006, 456009, 912018, 1064021, 1368027, 2128042, 2736054, 3192063, 6384126, 9576189, 19152378]

約数ペア:

[(1, 19152378), (2, 9576189), (3, 6384126), (6, 3192063), (7, 2736054), (9, 2128042), (14, 1368027), (18, 1064021), (21, 912018), (42, 456009), (63, 304006), (126, 152003)]