487996812

素因数分解:

$2^2\times 3^4\times {\mathrm{1506163}}^1$

素因数の和:1506179

約数の個数: 30

約数和(自身を含む): 1275720908

約数和(自身を除く): 787724096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1506163, 3012326, 4518489, 6024652, 9036978, 13555467, 18073956, 27110934, 40666401, 54221868, 81332802, 121999203, 162665604, 243998406, 487996812]

約数ペア:

[(1, 487996812), (2, 243998406), (3, 162665604), (4, 121999203), (6, 81332802), (9, 54221868), (12, 40666401), (18, 27110934), (27, 18073956), (36, 13555467), (54, 9036978), (81, 6024652), (108, 4518489), (162, 3012326), (324, 1506163)]