664849908

素因数分解:

$2^2\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{11393}}^1$

素因数の和:13024

約数の個数: 36

約数和(自身を含む): 1681777188

約数和(自身を除く): 1016927280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1621, 3242, 4863, 6484, 9726, 11393, 14589, 19452, 22786, 29178, 34179, 45572, 58356, 68358, 102537, 136716, 205074, 410148, 18468053, 36936106, 55404159, 73872212, 110808318, 166212477, 221616636, 332424954, 664849908]

約数ペア:

[(1, 664849908), (2, 332424954), (3, 221616636), (4, 166212477), (6, 110808318), (9, 73872212), (12, 55404159), (18, 36936106), (36, 18468053), (1621, 410148), (3242, 205074), (4863, 136716), (6484, 102537), (9726, 68358), (11393, 58356), (14589, 45572), (19452, 34179), (22786, 29178)]