2019445668

素因数分解:

$2^2\times 3^5\times {\mathrm{107}}^1\times {\mathrm{19417}}^1$

素因数の和:19543

約数の個数: 72

約数和(自身を含む): 5343522912

約数和(自身を除く): 3324077244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 963, 972, 1284, 1926, 2889, 3852, 5778, 8667, 11556, 17334, 19417, 26001, 34668, 38834, 52002, 58251, 77668, 104004, 116502, 174753, 233004, 349506, 524259, 699012, 1048518, 1572777, 2077619, 2097036, 3145554, 4155238, 4718331, 6232857, 6291108, 8310476, 9436662, 12465714, 18698571, 18873324, 24931428, 37397142, 56095713, 74794284, 112191426, 168287139, 224382852, 336574278, 504861417, 673148556, 1009722834, 2019445668]

約数ペア:

[(1, 2019445668), (2, 1009722834), (3, 673148556), (4, 504861417), (6, 336574278), (9, 224382852), (12, 168287139), (18, 112191426), (27, 74794284), (36, 56095713), (54, 37397142), (81, 24931428), (107, 18873324), (108, 18698571), (162, 12465714), (214, 9436662), (243, 8310476), (321, 6291108), (324, 6232857), (428, 4718331), (486, 4155238), (642, 3145554), (963, 2097036), (972, 2077619), (1284, 1572777), (1926, 1048518), (2889, 699012), (3852, 524259), (5778, 349506), (8667, 233004), (11556, 174753), (17334, 116502), (19417, 104004), (26001, 77668), (34668, 58251), (38834, 52002)]