21877392

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1733}}^1$

素因数の和:2007

約数の個数: 40

約数和(自身を含む): 56764224

約数和(自身を除く): 34886832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 1733, 2104, 3156, 3466, 4208, 5199, 6312, 6932, 10398, 12624, 13864, 20796, 27728, 41592, 83184, 455779, 911558, 1367337, 1823116, 2734674, 3646232, 5469348, 7292464, 10938696, 21877392]

約数ペア:

[(1, 21877392), (2, 10938696), (3, 7292464), (4, 5469348), (6, 3646232), (8, 2734674), (12, 1823116), (16, 1367337), (24, 911558), (48, 455779), (263, 83184), (526, 41592), (789, 27728), (1052, 20796), (1578, 13864), (1733, 12624), (2104, 10398), (3156, 6932), (3466, 6312), (4208, 5199)]