2536242009

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{1913}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 4084629120

約数和(自身を除く): 1548387111

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 311, 609, 933, 1421, 1913, 2177, 4263, 5739, 6531, 9019, 13391, 15239, 27057, 40173, 45717, 55477, 63133, 93737, 166431, 189399, 281211, 388339, 441931, 594943, 1165017, 1325793, 1784829, 2718373, 4164601, 8155119, 12493803, 17253347, 29152207, 51760041, 87456621, 120773429, 362320287, 845414003, 2536242009]

約数ペア:

[(1, 2536242009), (3, 845414003), (7, 362320287), (21, 120773429), (29, 87456621), (49, 51760041), (87, 29152207), (147, 17253347), (203, 12493803), (311, 8155119), (609, 4164601), (933, 2718373), (1421, 1784829), (1913, 1325793), (2177, 1165017), (4263, 594943), (5739, 441931), (6531, 388339), (9019, 281211), (13391, 189399), (15239, 166431), (27057, 93737), (40173, 63133), (45717, 55477)]