27846142

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2143}}^1$

素因数の和:2307

約数の個数: 16

約数和(自身を含む): 42837120

約数和(自身を除く): 14990978

約数列:

[1, 2, 73, 89, 146, 178, 2143, 4286, 6497, 12994, 156439, 190727, 312878, 381454, 13923071, 27846142]

約数ペア:

[(1, 27846142), (2, 13923071), (73, 381454), (89, 312878), (146, 190727), (178, 156439), (2143, 12994), (4286, 6497)]