18897354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{49993}}^1$

素因数の和:50011

約数の個数: 32

約数和(自身を含む): 47994240

約数和(自身を除く): 29096886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 49993, 99986, 149979, 299958, 349951, 449937, 699902, 899874, 1049853, 1349811, 2099706, 2699622, 3149559, 6299118, 9448677, 18897354]

約数ペア:

[(1, 18897354), (2, 9448677), (3, 6299118), (6, 3149559), (7, 2699622), (9, 2099706), (14, 1349811), (18, 1049853), (21, 899874), (27, 699902), (42, 449937), (54, 349951), (63, 299958), (126, 149979), (189, 99986), (378, 49993)]