18381286908

素因数分解:

$2^2\times 3^5\times {\mathrm{18910789}}^1$

素因数の和:18910808

約数の個数: 36

約数和(自身を含む): 48184692920

約数和(自身を除く): 29803406012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 18910789, 37821578, 56732367, 75643156, 113464734, 170197101, 226929468, 340394202, 510591303, 680788404, 1021182606, 1531773909, 2042365212, 3063547818, 4595321727, 6127095636, 9190643454, 18381286908]

約数ペア:

[(1, 18381286908), (2, 9190643454), (3, 6127095636), (4, 4595321727), (6, 3063547818), (9, 2042365212), (12, 1531773909), (18, 1021182606), (27, 680788404), (36, 510591303), (54, 340394202), (81, 226929468), (108, 170197101), (162, 113464734), (243, 75643156), (324, 56732367), (486, 37821578), (972, 18910789)]