18718608

素因数分解:

$2^4\times 3^1\times {\mathrm{389971}}^1$

素因数の和:389982

約数の個数: 20

約数和(自身を含む): 48356528

約数和(自身を除く): 29637920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 389971, 779942, 1169913, 1559884, 2339826, 3119768, 4679652, 6239536, 9359304, 18718608]

約数ペア:

[(1, 18718608), (2, 9359304), (3, 6239536), (4, 4679652), (6, 3119768), (8, 2339826), (12, 1559884), (16, 1169913), (24, 779942), (48, 389971)]