12026619

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 20217600

約数和(自身を除く): 8190981

約数列:

[1, 3, 9, 11, 29, 33, 59, 71, 87, 99, 177, 213, 261, 319, 531, 639, 649, 781, 957, 1711, 1947, 2059, 2343, 2871, 4189, 5133, 5841, 6177, 7029, 12567, 15399, 18531, 18821, 22649, 37701, 46079, 56463, 67947, 121481, 138237, 169389, 203841, 364443, 414711, 1093329, 1336291, 4008873, 12026619]

約数ペア:

[(1, 12026619), (3, 4008873), (9, 1336291), (11, 1093329), (29, 414711), (33, 364443), (59, 203841), (71, 169389), (87, 138237), (99, 121481), (177, 67947), (213, 56463), (261, 46079), (319, 37701), (531, 22649), (639, 18821), (649, 18531), (781, 15399), (957, 12567), (1711, 7029), (1947, 6177), (2059, 5841), (2343, 5133), (2871, 4189)]