825162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 1814400

約数和(自身を除く): 989238

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 149, 213, 298, 426, 447, 894, 923, 1846, 1937, 2769, 3874, 5538, 5811, 10579, 11622, 21158, 31737, 63474, 137527, 275054, 412581, 825162]

約数ペア:

[(1, 825162), (2, 412581), (3, 275054), (6, 137527), (13, 63474), (26, 31737), (39, 21158), (71, 11622), (78, 10579), (142, 5811), (149, 5538), (213, 3874), (298, 2769), (426, 1937), (447, 1846), (894, 923)]