55559028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{661417}}^1$

素因数の和:661431

約数の個数: 24

約数和(自身を含む): 148157632

約数和(自身を除く): 92598604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 661417, 1322834, 1984251, 2645668, 3968502, 4629919, 7937004, 9259838, 13889757, 18519676, 27779514, 55559028]

約数ペア:

[(1, 55559028), (2, 27779514), (3, 18519676), (4, 13889757), (6, 9259838), (7, 7937004), (12, 4629919), (14, 3968502), (21, 2645668), (28, 1984251), (42, 1322834), (84, 661417)]