28170234

素因数分解:

$2^1\times 3^3\times {\mathrm{521671}}^1$

素因数の和:521682

約数の個数: 16

約数和(自身を含む): 62600640

約数和(自身を除く): 34430406

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 521671, 1043342, 1565013, 3130026, 4695039, 9390078, 14085117, 28170234]

約数ペア:

[(1, 28170234), (2, 14085117), (3, 9390078), (6, 4695039), (9, 3130026), (18, 1565013), (27, 1043342), (54, 521671)]