18635454

素因数分解:

$2^1\times 3^3\times {\mathrm{433}}^1\times {\mathrm{797}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 41559840

約数和(自身を除く): 22924386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 433, 797, 866, 1299, 1594, 2391, 2598, 3897, 4782, 7173, 7794, 11691, 14346, 21519, 23382, 43038, 345101, 690202, 1035303, 2070606, 3105909, 6211818, 9317727, 18635454]

約数ペア:

[(1, 18635454), (2, 9317727), (3, 6211818), (6, 3105909), (9, 2070606), (18, 1035303), (27, 690202), (54, 345101), (433, 43038), (797, 23382), (866, 21519), (1299, 14346), (1594, 11691), (2391, 7794), (2598, 7173), (3897, 4782)]