28188918

素因数分解:

$2^1\times 3^3\times {\mathrm{522017}}^1$

素因数の和:522028

約数の個数: 16

約数和(自身を含む): 62642160

約数和(自身を除く): 34453242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 522017, 1044034, 1566051, 3132102, 4698153, 9396306, 14094459, 28188918]

約数ペア:

[(1, 28188918), (2, 14094459), (3, 9396306), (6, 4698153), (9, 3132102), (18, 1566051), (27, 1044034), (54, 522017)]