54545418

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 125728200

約数和(自身を除く): 71182782

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 397, 449, 794, 898, 1191, 1347, 2382, 2694, 3573, 4041, 6749, 7146, 7633, 8082, 13498, 15266, 20247, 22899, 40494, 45798, 60741, 68697, 121482, 137394, 178253, 356506, 534759, 1069518, 1604277, 3030301, 3208554, 6060602, 9090903, 18181806, 27272709, 54545418]

約数ペア:

[(1, 54545418), (2, 27272709), (3, 18181806), (6, 9090903), (9, 6060602), (17, 3208554), (18, 3030301), (34, 1604277), (51, 1069518), (102, 534759), (153, 356506), (306, 178253), (397, 137394), (449, 121482), (794, 68697), (898, 60741), (1191, 45798), (1347, 40494), (2382, 22899), (2694, 20247), (3573, 15266), (4041, 13498), (6749, 8082), (7146, 7633)]