418319916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4979999}}^1$

素因数の和:4980013

約数の個数: 24

約数和(自身を含む): 1115520000

約数和(自身を除く): 697200084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4979999, 9959998, 14939997, 19919996, 29879994, 34859993, 59759988, 69719986, 104579979, 139439972, 209159958, 418319916]

約数ペア:

[(1, 418319916), (2, 209159958), (3, 139439972), (4, 104579979), (6, 69719986), (7, 59759988), (12, 34859993), (14, 29879994), (21, 19919996), (28, 14939997), (42, 9959998), (84, 4979999)]