8732845854

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{162641}}^1$

素因数の和:162825

約数の個数: 48

約数和(自身を含む): 20044000080

約数和(自身を除く): 11311154226

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 314, 342, 471, 942, 1413, 2826, 2983, 5966, 8949, 17898, 26847, 53694, 162641, 325282, 487923, 975846, 1463769, 2927538, 3090179, 6180358, 9270537, 18541074, 25534637, 27811611, 51069274, 55623222, 76603911, 153207822, 229811733, 459623466, 485158103, 970316206, 1455474309, 2910948618, 4366422927, 8732845854]

約数ペア:

[(1, 8732845854), (2, 4366422927), (3, 2910948618), (6, 1455474309), (9, 970316206), (18, 485158103), (19, 459623466), (38, 229811733), (57, 153207822), (114, 76603911), (157, 55623222), (171, 51069274), (314, 27811611), (342, 25534637), (471, 18541074), (942, 9270537), (1413, 6180358), (2826, 3090179), (2983, 2927538), (5966, 1463769), (8949, 975846), (17898, 487923), (26847, 325282), (53694, 162641)]