8490284.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 18470400

約数和(自身を除く): 7934091

約数列:

[1, 3, 7, 9, 21, 29, 63, 73, 79, 87, 203, 219, 237, 261, 511, 553, 609, 657, 711, 1533, 1659, 1827, 2117, 2291, 4599, 4977, 5767, 6351, 6873, 14819, 16037, 17301, 19053, 20619, 40369, 44457, 48111, 51903, 121107, 133371, 144333, 167243, 363321, 501729, 1170701, 1505187, 3512103, 10536309]

約数ペア:

[(1, 10536309), (3, 3512103), (7, 1505187), (9, 1170701), (21, 501729), (29, 363321), (63, 167243), (73, 144333), (79, 133371), (87, 121107), (203, 51903), (219, 48111), (237, 44457), (261, 40369), (511, 20619), (553, 19053), (609, 17301), (657, 16037), (711, 14819), (1533, 6873), (1659, 6351), (1827, 5767), (2117, 4977), (2291, 4599)]