8668548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:897

約数の個数: 72

約数和(自身を含む): 25683840

約数和(自身を除く): 17015292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 839, 861, 1148, 1476, 1678, 1722, 2517, 2583, 3356, 3444, 5034, 5166, 5873, 7551, 10068, 10332, 11746, 15102, 17619, 23492, 30204, 34399, 35238, 52857, 68798, 70476, 103197, 105714, 137596, 206394, 211428, 240793, 309591, 412788, 481586, 619182, 722379, 963172, 1238364, 1444758, 2167137, 2889516, 4334274, 8668548]

約数ペア:

[(1, 8668548), (2, 4334274), (3, 2889516), (4, 2167137), (6, 1444758), (7, 1238364), (9, 963172), (12, 722379), (14, 619182), (18, 481586), (21, 412788), (28, 309591), (36, 240793), (41, 211428), (42, 206394), (63, 137596), (82, 105714), (84, 103197), (123, 70476), (126, 68798), (164, 52857), (246, 35238), (252, 34399), (287, 30204), (369, 23492), (492, 17619), (574, 15102), (738, 11746), (839, 10332), (861, 10068), (1148, 7551), (1476, 5873), (1678, 5166), (1722, 5034), (2517, 3444), (2583, 3356)]