18394296

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 49075200

約数和(自身を除く): 30680904

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 92, 94, 138, 141, 184, 188, 276, 282, 376, 552, 564, 709, 1081, 1128, 1418, 2127, 2162, 2836, 3243, 4254, 4324, 5672, 6486, 8508, 8648, 12972, 16307, 17016, 25944, 32614, 33323, 48921, 65228, 66646, 97842, 99969, 130456, 133292, 195684, 199938, 266584, 391368, 399876, 766429, 799752, 1532858, 2299287, 3065716, 4598574, 6131432, 9197148, 18394296]

約数ペア:

[(1, 18394296), (2, 9197148), (3, 6131432), (4, 4598574), (6, 3065716), (8, 2299287), (12, 1532858), (23, 799752), (24, 766429), (46, 399876), (47, 391368), (69, 266584), (92, 199938), (94, 195684), (138, 133292), (141, 130456), (184, 99969), (188, 97842), (276, 66646), (282, 65228), (376, 48921), (552, 33323), (564, 32614), (709, 25944), (1081, 17016), (1128, 16307), (1418, 12972), (2127, 8648), (2162, 8508), (2836, 6486), (3243, 5672), (4254, 4324)]