28091286

素因数分解:

$2^1\times 3^6\times {\mathrm{19267}}^1$

素因数の和:19287

約数の個数: 28

約数和(自身を含む): 63179772

約数和(自身を除く): 35088486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 19267, 38534, 57801, 115602, 173403, 346806, 520209, 1040418, 1560627, 3121254, 4681881, 9363762, 14045643, 28091286]

約数ペア:

[(1, 28091286), (2, 14045643), (3, 9363762), (6, 4681881), (9, 3121254), (18, 1560627), (27, 1040418), (54, 520209), (81, 346806), (162, 173403), (243, 115602), (486, 57801), (729, 38534), (1458, 19267)]