2169657942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{15722159}}^1$

素因数の和:15722187

約数の個数: 16

約数和(自身を含む): 4527982080

約数和(自身を除く): 2358324138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 15722159, 31444318, 47166477, 94332954, 361609657, 723219314, 1084828971, 2169657942]

約数ペア:

[(1, 2169657942), (2, 1084828971), (3, 723219314), (6, 361609657), (23, 94332954), (46, 47166477), (69, 31444318), (138, 15722159)]