19772694

素因数分解:

$2^1\times 3^3\times {\mathrm{366161}}^1$

素因数の和:366172

約数の個数: 16

約数和(自身を含む): 43939440

約数和(自身を除く): 24166746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 366161, 732322, 1098483, 2196966, 3295449, 6590898, 9886347, 19772694]

約数ペア:

[(1, 19772694), (2, 9886347), (3, 6590898), (6, 3295449), (9, 2196966), (18, 1098483), (27, 732322), (54, 366161)]