243472018

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1\times {\mathrm{1667}}^1$

素因数の和:2481

約数の個数: 16

約数和(自身を含む): 369495360

約数和(自身を除く): 126023342

約数列:

[1, 2, 103, 206, 709, 1418, 1667, 3334, 73027, 146054, 171701, 343402, 1181903, 2363806, 121736009, 243472018]

約数ペア:

[(1, 243472018), (2, 121736009), (103, 2363806), (206, 1181903), (709, 343402), (1418, 171701), (1667, 146054), (3334, 73027)]