19448226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{154351}}^1$

素因数の和:154366

約数の個数: 24

約数和(自身を含む): 48157824

約数和(自身を除く): 28709598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 154351, 308702, 463053, 926106, 1080457, 1389159, 2160914, 2778318, 3241371, 6482742, 9724113, 19448226]

約数ペア:

[(1, 19448226), (2, 9724113), (3, 6482742), (6, 3241371), (7, 2778318), (9, 2160914), (14, 1389159), (18, 1080457), (21, 926106), (42, 463053), (63, 308702), (126, 154351)]