2942838

素因数分解:

$2^1\times 3^3\times {\mathrm{54497}}^1$

素因数の和:54508

約数の個数: 16

約数和(自身を含む): 6539760

約数和(自身を除く): 3596922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 54497, 108994, 163491, 326982, 490473, 980946, 1471419, 2942838]

約数ペア:

[(1, 2942838), (2, 1471419), (3, 980946), (6, 490473), (9, 326982), (18, 163491), (27, 108994), (54, 54497)]