2005677468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101113}}^1$

素因数の和:101171

約数の個数: 72

約数和(自身を含む): 5520824400

約数和(自身を除く): 3515146932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 101113, 202226, 303339, 404452, 606678, 910017, 1213356, 1820034, 1921147, 2932277, 3640068, 3842294, 5763441, 5864554, 7684588, 8796831, 11526882, 11729108, 17290323, 17593662, 23053764, 26390493, 34580646, 35187324, 52780986, 55713263, 69161292, 105561972, 111426526, 167139789, 222853052, 334279578, 501419367, 668559156, 1002838734, 2005677468]

約数ペア:

[(1, 2005677468), (2, 1002838734), (3, 668559156), (4, 501419367), (6, 334279578), (9, 222853052), (12, 167139789), (18, 111426526), (19, 105561972), (29, 69161292), (36, 55713263), (38, 52780986), (57, 35187324), (58, 34580646), (76, 26390493), (87, 23053764), (114, 17593662), (116, 17290323), (171, 11729108), (174, 11526882), (228, 8796831), (261, 7684588), (342, 5864554), (348, 5763441), (522, 3842294), (551, 3640068), (684, 2932277), (1044, 1921147), (1102, 1820034), (1653, 1213356), (2204, 910017), (3306, 606678), (4959, 404452), (6612, 303339), (9918, 202226), (19836, 101113)]