66439266

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{64007}}^1$

素因数の和:64185

約数の個数: 16

約数和(自身を含む): 133648704

約数和(自身を除く): 67209438

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 64007, 128014, 192021, 384042, 11073211, 22146422, 33219633, 66439266]

約数ペア:

[(1, 66439266), (2, 33219633), (3, 22146422), (6, 11073211), (173, 384042), (346, 192021), (519, 128014), (1038, 64007)]