171814446

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{20011}}^1$

素因数の和:20078

約数の個数: 40

約数和(自身を含む): 392275224

約数和(自身を除く): 220460778

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 20011, 40022, 60033, 120066, 180099, 360198, 540297, 1060583, 1080594, 1620891, 2121166, 3181749, 3241782, 6363498, 9545247, 19090494, 28635741, 57271482, 85907223, 171814446]

約数ペア:

[(1, 171814446), (2, 85907223), (3, 57271482), (6, 28635741), (9, 19090494), (18, 9545247), (27, 6363498), (53, 3241782), (54, 3181749), (81, 2121166), (106, 1620891), (159, 1080594), (162, 1060583), (318, 540297), (477, 360198), (954, 180099), (1431, 120066), (2862, 60033), (4293, 40022), (8586, 20011)]