18281568

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6187

約数の個数: 48

約数和(自身を含む): 49545216

約数和(自身を除く): 31263648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6143, 12286, 18429, 24572, 36858, 49144, 73716, 98288, 147432, 190433, 196576, 294864, 380866, 571299, 589728, 761732, 1142598, 1523464, 2285196, 3046928, 4570392, 6093856, 9140784, 18281568]

約数ペア:

[(1, 18281568), (2, 9140784), (3, 6093856), (4, 4570392), (6, 3046928), (8, 2285196), (12, 1523464), (16, 1142598), (24, 761732), (31, 589728), (32, 571299), (48, 380866), (62, 294864), (93, 196576), (96, 190433), (124, 147432), (186, 98288), (248, 73716), (372, 49144), (496, 36858), (744, 24572), (992, 18429), (1488, 12286), (2976, 6143)]