2061972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 5870592

約数和(自身を除く): 3808620

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 127, 132, 164, 198, 246, 254, 369, 381, 396, 451, 492, 508, 738, 762, 902, 1143, 1353, 1397, 1476, 1524, 1804, 2286, 2706, 2794, 4059, 4191, 4572, 5207, 5412, 5588, 8118, 8382, 10414, 12573, 15621, 16236, 16764, 20828, 25146, 31242, 46863, 50292, 57277, 62484, 93726, 114554, 171831, 187452, 229108, 343662, 515493, 687324, 1030986, 2061972]

約数ペア:

[(1, 2061972), (2, 1030986), (3, 687324), (4, 515493), (6, 343662), (9, 229108), (11, 187452), (12, 171831), (18, 114554), (22, 93726), (33, 62484), (36, 57277), (41, 50292), (44, 46863), (66, 31242), (82, 25146), (99, 20828), (123, 16764), (127, 16236), (132, 15621), (164, 12573), (198, 10414), (246, 8382), (254, 8118), (369, 5588), (381, 5412), (396, 5207), (451, 4572), (492, 4191), (508, 4059), (738, 2794), (762, 2706), (902, 2286), (1143, 1804), (1353, 1524), (1397, 1476)]