18597924

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1018

約数の個数: 60

約数和(自身を含む): 49468188

約数和(自身を除く): 30870264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 108, 122, 162, 183, 244, 324, 366, 549, 732, 941, 1098, 1647, 1882, 2196, 2823, 3294, 3764, 4941, 5646, 6588, 8469, 9882, 11292, 16938, 19764, 25407, 33876, 50814, 57401, 76221, 101628, 114802, 152442, 172203, 229604, 304884, 344406, 516609, 688812, 1033218, 1549827, 2066436, 3099654, 4649481, 6199308, 9298962, 18597924]

約数ペア:

[(1, 18597924), (2, 9298962), (3, 6199308), (4, 4649481), (6, 3099654), (9, 2066436), (12, 1549827), (18, 1033218), (27, 688812), (36, 516609), (54, 344406), (61, 304884), (81, 229604), (108, 172203), (122, 152442), (162, 114802), (183, 101628), (244, 76221), (324, 57401), (366, 50814), (549, 33876), (732, 25407), (941, 19764), (1098, 16938), (1647, 11292), (1882, 9882), (2196, 8469), (2823, 6588), (3294, 5646), (3764, 4941)]