81459162

素因数分解:

$2^1\times 3^3\times {\mathrm{619}}^1\times {\mathrm{2437}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 181387200

約数和(自身を除く): 99928038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 619, 1238, 1857, 2437, 3714, 4874, 5571, 7311, 11142, 14622, 16713, 21933, 33426, 43866, 65799, 131598, 1508503, 3017006, 4525509, 9051018, 13576527, 27153054, 40729581, 81459162]

約数ペア:

[(1, 81459162), (2, 40729581), (3, 27153054), (6, 13576527), (9, 9051018), (18, 4525509), (27, 3017006), (54, 1508503), (619, 131598), (1238, 65799), (1857, 43866), (2437, 33426), (3714, 21933), (4874, 16713), (5571, 14622), (7311, 11142)]