2590416

素因数分解:

$2^4\times 3^2\times {\mathrm{17989}}^1$

素因数の和:18003

約数の個数: 30

約数和(自身を含む): 7249970

約数和(自身を除く): 4659554

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17989, 35978, 53967, 71956, 107934, 143912, 161901, 215868, 287824, 323802, 431736, 647604, 863472, 1295208, 2590416]

約数ペア:

[(1, 2590416), (2, 1295208), (3, 863472), (4, 647604), (6, 431736), (8, 323802), (9, 287824), (12, 215868), (16, 161901), (18, 143912), (24, 107934), (36, 71956), (48, 53967), (72, 35978), (144, 17989)]