18885648

素因数分解:

$2^4\times 3^1\times {\mathrm{393451}}^1$

素因数の和:393462

約数の個数: 20

約数和(自身を含む): 48788048

約数和(自身を除く): 29902400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393451, 786902, 1180353, 1573804, 2360706, 3147608, 4721412, 6295216, 9442824, 18885648]

約数ペア:

[(1, 18885648), (2, 9442824), (3, 6295216), (4, 4721412), (6, 3147608), (8, 2360706), (12, 1573804), (16, 1180353), (24, 786902), (48, 393451)]