56442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:437

約数の個数: 16

約数和(自身を含む): 118080

約数和(自身を除く): 61638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 818, 1227, 2454, 9407, 18814, 28221, 56442]

約数ペア:

[(1, 56442), (2, 28221), (3, 18814), (6, 9407), (23, 2454), (46, 1227), (69, 818), (138, 409)]