28100574

素因数分解:

$2^1\times 3^3\times {\mathrm{520381}}^1$

素因数の和:520392

約数の個数: 16

約数和(自身を含む): 62445840

約数和(自身を除く): 34345266

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 520381, 1040762, 1561143, 3122286, 4683429, 9366858, 14050287, 28100574]

約数ペア:

[(1, 28100574), (2, 14050287), (3, 9366858), (6, 4683429), (9, 3122286), (18, 1561143), (27, 1040762), (54, 520381)]