19277118

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{152993}}^1$

素因数の和:153008

約数の個数: 24

約数和(自身を含む): 47734128

約数和(自身を除く): 28457010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 152993, 305986, 458979, 917958, 1070951, 1376937, 2141902, 2753874, 3212853, 6425706, 9638559, 19277118]

約数ペア:

[(1, 19277118), (2, 9638559), (3, 6425706), (6, 3212853), (7, 2753874), (9, 2141902), (14, 1376937), (18, 1070951), (21, 917958), (42, 458979), (63, 305986), (126, 152993)]