11851956

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{821}}^1$

素因数の和:1232

約数の個数: 36

約数和(自身を含む): 30070404

約数和(自身を除く): 18218448

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 821, 1203, 1604, 1642, 2406, 2463, 3284, 3609, 4812, 4926, 7218, 7389, 9852, 14436, 14778, 29556, 329221, 658442, 987663, 1316884, 1975326, 2962989, 3950652, 5925978, 11851956]

約数ペア:

[(1, 11851956), (2, 5925978), (3, 3950652), (4, 2962989), (6, 1975326), (9, 1316884), (12, 987663), (18, 658442), (36, 329221), (401, 29556), (802, 14778), (821, 14436), (1203, 9852), (1604, 7389), (1642, 7218), (2406, 4926), (2463, 4812), (3284, 3609)]