18630038

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18229}}^1$

素因数の和:18311

約数の個数: 16

約数和(自身を含む): 32376480

約数和(自身を除く): 13746442

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 18229, 36458, 127603, 255206, 1330717, 2661434, 9315019, 18630038]

約数ペア:

[(1, 18630038), (2, 9315019), (7, 2661434), (14, 1330717), (73, 255206), (146, 127603), (511, 36458), (1022, 18229)]