19310634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{153259}}^1$

素因数の和:153274

約数の個数: 24

約数和(自身を含む): 47817120

約数和(自身を除く): 28506486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 153259, 306518, 459777, 919554, 1072813, 1379331, 2145626, 2758662, 3218439, 6436878, 9655317, 19310634]

約数ペア:

[(1, 19310634), (2, 9655317), (3, 6436878), (6, 3218439), (7, 2758662), (9, 2145626), (14, 1379331), (18, 1072813), (21, 919554), (42, 459777), (63, 306518), (126, 153259)]