18442362942

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{719}}^1\times {\mathrm{8237}}^1$

素因数の和:9137

約数の個数: 48

約数和(自身を含む): 40250208960

約数和(自身を除く): 21807846018

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 719, 1038, 1438, 1557, 2157, 3114, 4314, 6471, 8237, 12942, 16474, 24711, 49422, 74133, 124387, 148266, 248774, 373161, 746322, 1119483, 1425001, 2238966, 2850002, 4275003, 5922403, 8550006, 11844806, 12825009, 17767209, 25650018, 35534418, 53301627, 106603254, 1024575719, 2049151438, 3073727157, 6147454314, 9221181471, 18442362942]

約数ペア:

[(1, 18442362942), (2, 9221181471), (3, 6147454314), (6, 3073727157), (9, 2049151438), (18, 1024575719), (173, 106603254), (346, 53301627), (519, 35534418), (719, 25650018), (1038, 17767209), (1438, 12825009), (1557, 11844806), (2157, 8550006), (3114, 5922403), (4314, 4275003), (6471, 2850002), (8237, 2238966), (12942, 1425001), (16474, 1119483), (24711, 746322), (49422, 373161), (74133, 248774), (124387, 148266)]