18387348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31271}}^1$

素因数の和:31292

約数の個数: 36

約数和(自身を含む): 49910112

約数和(自身を除く): 31522764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31271, 62542, 93813, 125084, 187626, 218897, 375252, 437794, 656691, 875588, 1313382, 1532279, 2626764, 3064558, 4596837, 6129116, 9193674, 18387348]

約数ペア:

[(1, 18387348), (2, 9193674), (3, 6129116), (4, 4596837), (6, 3064558), (7, 2626764), (12, 1532279), (14, 1313382), (21, 875588), (28, 656691), (42, 437794), (49, 375252), (84, 218897), (98, 187626), (147, 125084), (196, 93813), (294, 62542), (588, 31271)]