8819442

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 56

約数和(自身を含む): 20775744

約数和(自身を除く): 11956302

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 263, 414, 486, 526, 621, 729, 789, 1242, 1458, 1578, 1863, 2367, 3726, 4734, 5589, 6049, 7101, 11178, 12098, 14202, 16767, 18147, 21303, 33534, 36294, 42606, 54441, 63909, 108882, 127818, 163323, 191727, 326646, 383454, 489969, 979938, 1469907, 2939814, 4409721, 8819442]

約数ペア:

[(1, 8819442), (2, 4409721), (3, 2939814), (6, 1469907), (9, 979938), (18, 489969), (23, 383454), (27, 326646), (46, 191727), (54, 163323), (69, 127818), (81, 108882), (138, 63909), (162, 54441), (207, 42606), (243, 36294), (263, 33534), (414, 21303), (486, 18147), (526, 16767), (621, 14202), (729, 12098), (789, 11178), (1242, 7101), (1458, 6049), (1578, 5589), (1863, 4734), (2367, 3726)]