18770127

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 25697760

約数和(自身を除く): 6927633

約数列:

[1, 3, 61, 109, 183, 327, 941, 2823, 6649, 19947, 57401, 102569, 172203, 307707, 6256709, 18770127]

約数ペア:

[(1, 18770127), (3, 6256709), (61, 307707), (109, 172203), (183, 102569), (327, 57401), (941, 19947), (2823, 6649)]