75281382

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20011}}^1$

素因数の和:20049

約数の個数: 48

約数和(自身を含む): 187312320

約数和(自身を除く): 112030938

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 627, 1254, 1881, 3762, 20011, 40022, 60033, 120066, 180099, 220121, 360198, 380209, 440242, 660363, 760418, 1140627, 1320726, 1981089, 2281254, 3421881, 3962178, 4182299, 6843762, 8364598, 12546897, 25093794, 37640691, 75281382]

約数ペア:

[(1, 75281382), (2, 37640691), (3, 25093794), (6, 12546897), (9, 8364598), (11, 6843762), (18, 4182299), (19, 3962178), (22, 3421881), (33, 2281254), (38, 1981089), (57, 1320726), (66, 1140627), (99, 760418), (114, 660363), (171, 440242), (198, 380209), (209, 360198), (342, 220121), (418, 180099), (627, 120066), (1254, 60033), (1881, 40022), (3762, 20011)]