128018886

素因数分解:

$2^1\times 3^1\times {\mathrm{337}}^1\times {\mathrm{63313}}^1$

素因数の和:63655

約数の個数: 16

約数和(自身を含む): 256801584

約数和(自身を除く): 128782698

約数列:

[1, 2, 3, 6, 337, 674, 1011, 2022, 63313, 126626, 189939, 379878, 21336481, 42672962, 64009443, 128018886]

約数ペア:

[(1, 128018886), (2, 64009443), (3, 42672962), (6, 21336481), (337, 379878), (674, 189939), (1011, 126626), (2022, 63313)]