1889775648

素因数分解:

$2^5\times 3^2\times {\mathrm{6561721}}^1$

素因数の和:6561737

約数の個数: 36

約数和(自身を含む): 5374050318

約数和(自身を除く): 3484274670

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 6561721, 13123442, 19685163, 26246884, 39370326, 52493768, 59055489, 78740652, 104987536, 118110978, 157481304, 209975072, 236221956, 314962608, 472443912, 629925216, 944887824, 1889775648]

約数ペア:

[(1, 1889775648), (2, 944887824), (3, 629925216), (4, 472443912), (6, 314962608), (8, 236221956), (9, 209975072), (12, 157481304), (16, 118110978), (18, 104987536), (24, 78740652), (32, 59055489), (36, 52493768), (48, 39370326), (72, 26246884), (96, 19685163), (144, 13123442), (288, 6561721)]