27001942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{6781}}^1$

素因数の和:6975

約数の個数: 16

約数和(自身を含む): 44435664

約数和(自身を除く): 17433722

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 6781, 13562, 74591, 149182, 1227361, 2454722, 13500971, 27001942]

約数ペア:

[(1, 27001942), (2, 13500971), (11, 2454722), (22, 1227361), (181, 149182), (362, 74591), (1991, 13562), (3982, 6781)]