450342

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 24

約数和(自身を含む): 988416

約数和(自身を除く): 538074

約数列:

[1, 2, 3, 6, 9, 18, 127, 197, 254, 381, 394, 591, 762, 1143, 1182, 1773, 2286, 3546, 25019, 50038, 75057, 150114, 225171, 450342]

約数ペア:

[(1, 450342), (2, 225171), (3, 150114), (6, 75057), (9, 50038), (18, 25019), (127, 3546), (197, 2286), (254, 1773), (381, 1182), (394, 1143), (591, 762)]