66406566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{481207}}^1$

素因数の和:481235

約数の個数: 16

約数和(自身を含む): 138587904

約数和(自身を除く): 72181338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 481207, 962414, 1443621, 2887242, 11067761, 22135522, 33203283, 66406566]

約数ペア:

[(1, 66406566), (2, 33203283), (3, 22135522), (6, 11067761), (23, 2887242), (46, 1443621), (69, 962414), (138, 481207)]