6661122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 15482880

約数和(自身を除く): 8821758

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 79, 94, 138, 141, 158, 237, 282, 299, 474, 598, 611, 897, 1027, 1081, 1222, 1794, 1817, 1833, 2054, 2162, 3081, 3243, 3634, 3666, 3713, 5451, 6162, 6486, 7426, 10902, 11139, 14053, 22278, 23621, 28106, 42159, 47242, 48269, 70863, 84318, 85399, 96538, 141726, 144807, 170798, 256197, 289614, 512394, 1110187, 2220374, 3330561, 6661122]

約数ペア:

[(1, 6661122), (2, 3330561), (3, 2220374), (6, 1110187), (13, 512394), (23, 289614), (26, 256197), (39, 170798), (46, 144807), (47, 141726), (69, 96538), (78, 85399), (79, 84318), (94, 70863), (138, 48269), (141, 47242), (158, 42159), (237, 28106), (282, 23621), (299, 22278), (474, 14053), (598, 11139), (611, 10902), (897, 7426), (1027, 6486), (1081, 6162), (1222, 5451), (1794, 3713), (1817, 3666), (1833, 3634), (2054, 3243), (2162, 3081)]