18868968

素因数分解:

$2^3\times 3^2\times {\mathrm{262069}}^1$

素因数の和:262081

約数の個数: 24

約数和(自身を含む): 51103650

約数和(自身を除く): 32234682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 262069, 524138, 786207, 1048276, 1572414, 2096552, 2358621, 3144828, 4717242, 6289656, 9434484, 18868968]

約数ペア:

[(1, 18868968), (2, 9434484), (3, 6289656), (4, 4717242), (6, 3144828), (8, 2358621), (9, 2096552), (12, 1572414), (18, 1048276), (24, 786207), (36, 524138), (72, 262069)]