213133572

素因数分解:

$2^2\times 3^3\times {\mathrm{1289}}^1\times {\mathrm{1531}}^1$

素因数の和:2833

約数の個数: 48

約数和(自身を含む): 553358400

約数和(自身を除く): 340224828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1289, 1531, 2578, 3062, 3867, 4593, 5156, 6124, 7734, 9186, 11601, 13779, 15468, 18372, 23202, 27558, 34803, 41337, 46404, 55116, 69606, 82674, 139212, 165348, 1973459, 3946918, 5920377, 7893836, 11840754, 17761131, 23681508, 35522262, 53283393, 71044524, 106566786, 213133572]

約数ペア:

[(1, 213133572), (2, 106566786), (3, 71044524), (4, 53283393), (6, 35522262), (9, 23681508), (12, 17761131), (18, 11840754), (27, 7893836), (36, 5920377), (54, 3946918), (108, 1973459), (1289, 165348), (1531, 139212), (2578, 82674), (3062, 69606), (3867, 55116), (4593, 46404), (5156, 41337), (6124, 34803), (7734, 27558), (9186, 23202), (11601, 18372), (13779, 15468)]