2145594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 5184000

約数和(自身を除く): 3038406

約数列:

[1, 2, 3, 6, 11, 19, 22, 29, 33, 38, 57, 58, 59, 66, 87, 114, 118, 174, 177, 209, 319, 354, 418, 551, 627, 638, 649, 957, 1102, 1121, 1254, 1298, 1653, 1711, 1914, 1947, 2242, 3306, 3363, 3422, 3894, 5133, 6061, 6726, 10266, 12122, 12331, 18183, 18821, 24662, 32509, 36366, 36993, 37642, 56463, 65018, 73986, 97527, 112926, 195054, 357599, 715198, 1072797, 2145594]

約数ペア:

[(1, 2145594), (2, 1072797), (3, 715198), (6, 357599), (11, 195054), (19, 112926), (22, 97527), (29, 73986), (33, 65018), (38, 56463), (57, 37642), (58, 36993), (59, 36366), (66, 32509), (87, 24662), (114, 18821), (118, 18183), (174, 12331), (177, 12122), (209, 10266), (319, 6726), (354, 6061), (418, 5133), (551, 3894), (627, 3422), (638, 3363), (649, 3306), (957, 2242), (1102, 1947), (1121, 1914), (1254, 1711), (1298, 1653)]