217583208

素因数分解:

$2^3\times 3^2\times {\mathrm{3021989}}^1$

素因数の和:3022001

約数の個数: 24

約数和(自身を含む): 589288050

約数和(自身を除く): 371704842

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3021989, 6043978, 9065967, 12087956, 18131934, 24175912, 27197901, 36263868, 54395802, 72527736, 108791604, 217583208]

約数ペア:

[(1, 217583208), (2, 108791604), (3, 72527736), (4, 54395802), (6, 36263868), (8, 27197901), (9, 24175912), (12, 18131934), (18, 12087956), (24, 9065967), (36, 6043978), (72, 3021989)]