18444004

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 33022080

約数和(自身を除く): 14578076

約数列:

[1, 2, 4, 89, 103, 178, 206, 356, 412, 503, 1006, 2012, 9167, 18334, 36668, 44767, 51809, 89534, 103618, 179068, 207236, 4611001, 9222002, 18444004]

約数ペア:

[(1, 18444004), (2, 9222002), (4, 4611001), (89, 207236), (103, 179068), (178, 103618), (206, 89534), (356, 51809), (412, 44767), (503, 36668), (1006, 18334), (2012, 9167)]