25255566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 62884224

約数和(自身を除く): 37628658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 883, 1362, 1589, 1766, 2043, 2649, 3178, 4086, 4767, 5298, 6181, 7947, 9534, 12362, 14301, 15894, 18543, 28602, 37086, 55629, 111258, 200441, 400882, 601323, 1202646, 1403087, 1803969, 2806174, 3607938, 4209261, 8418522, 12627783, 25255566]

約数ペア:

[(1, 25255566), (2, 12627783), (3, 8418522), (6, 4209261), (7, 3607938), (9, 2806174), (14, 1803969), (18, 1403087), (21, 1202646), (42, 601323), (63, 400882), (126, 200441), (227, 111258), (454, 55629), (681, 37086), (883, 28602), (1362, 18543), (1589, 15894), (1766, 14301), (2043, 12362), (2649, 9534), (3178, 7947), (4086, 6181), (4767, 5298)]