18046827

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 28467200

約数和(自身を除く): 10420373

約数列:

[1, 3, 9, 19, 27, 57, 127, 171, 277, 381, 513, 831, 1143, 2413, 2493, 3429, 5263, 7239, 7479, 15789, 21717, 35179, 47367, 65151, 105537, 142101, 316611, 668401, 949833, 2005203, 6015609, 18046827]

約数ペア:

[(1, 18046827), (3, 6015609), (9, 2005203), (19, 949833), (27, 668401), (57, 316611), (127, 142101), (171, 105537), (277, 65151), (381, 47367), (513, 35179), (831, 21717), (1143, 15789), (2413, 7479), (2493, 7239), (3429, 5263)]