831837162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{81409}}^1$

素因数の和:81558

約数の個数: 32

約数和(自身を含む): 1805348160

約数和(自身を除く): 973510998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 3406, 5109, 10218, 81409, 162818, 244227, 488454, 1058317, 2116634, 3174951, 6349902, 10664579, 21329158, 31993737, 63987474, 138639527, 277279054, 415918581, 831837162]

約数ペア:

[(1, 831837162), (2, 415918581), (3, 277279054), (6, 138639527), (13, 63987474), (26, 31993737), (39, 21329158), (78, 10664579), (131, 6349902), (262, 3174951), (393, 2116634), (786, 1058317), (1703, 488454), (3406, 244227), (5109, 162818), (10218, 81409)]