8966454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 21172224

約数和(自身を除く): 12205770

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 127, 246, 254, 287, 381, 574, 762, 861, 889, 1681, 1722, 1778, 2667, 3362, 5043, 5207, 5334, 10086, 10414, 11767, 15621, 23534, 31242, 35301, 36449, 70602, 72898, 109347, 213487, 218694, 426974, 640461, 1280922, 1494409, 2988818, 4483227, 8966454]

約数ペア:

[(1, 8966454), (2, 4483227), (3, 2988818), (6, 1494409), (7, 1280922), (14, 640461), (21, 426974), (41, 218694), (42, 213487), (82, 109347), (123, 72898), (127, 70602), (246, 36449), (254, 35301), (287, 31242), (381, 23534), (574, 15621), (762, 11767), (861, 10414), (889, 10086), (1681, 5334), (1722, 5207), (1778, 5043), (2667, 3362)]