8485758

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 19468800

約数和(自身を除く): 10983042

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 103, 138, 199, 206, 207, 309, 398, 414, 597, 618, 927, 1194, 1791, 1854, 2369, 3582, 4577, 4738, 7107, 9154, 13731, 14214, 20497, 21321, 27462, 40994, 41193, 42642, 61491, 82386, 122982, 184473, 368946, 471431, 942862, 1414293, 2828586, 4242879, 8485758]

約数ペア:

[(1, 8485758), (2, 4242879), (3, 2828586), (6, 1414293), (9, 942862), (18, 471431), (23, 368946), (46, 184473), (69, 122982), (103, 82386), (138, 61491), (199, 42642), (206, 41193), (207, 40994), (309, 27462), (398, 21321), (414, 20497), (597, 14214), (618, 13731), (927, 9154), (1194, 7107), (1791, 4738), (1854, 4577), (2369, 3582)]