2068758

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 4942080

約数和(自身を除く): 2873322

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 263, 342, 414, 437, 526, 789, 874, 1311, 1578, 2367, 2622, 3933, 4734, 4997, 6049, 7866, 9994, 12098, 14991, 18147, 29982, 36294, 44973, 54441, 89946, 108882, 114931, 229862, 344793, 689586, 1034379, 2068758]

約数ペア:

[(1, 2068758), (2, 1034379), (3, 689586), (6, 344793), (9, 229862), (18, 114931), (19, 108882), (23, 89946), (38, 54441), (46, 44973), (57, 36294), (69, 29982), (114, 18147), (138, 14991), (171, 12098), (207, 9994), (263, 7866), (342, 6049), (414, 4997), (437, 4734), (526, 3933), (789, 2622), (874, 2367), (1311, 1578)]