27280186

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1753}}^1$

素因数の和:2037

約数の個数: 16

約数和(自身を含む): 42432768

約数和(自身を除く): 15152582

約数列:

[1, 2, 31, 62, 251, 502, 1753, 3506, 7781, 15562, 54343, 108686, 440003, 880006, 13640093, 27280186]

約数ペア:

[(1, 27280186), (2, 13640093), (31, 880006), (62, 440003), (251, 108686), (502, 54343), (1753, 15562), (3506, 7781)]