66744918

素因数分解:

$2^1\times 3^3\times {\mathrm{1236017}}^1$

素因数の和:1236028

約数の個数: 16

約数和(自身を含む): 148322160

約数和(自身を除く): 81577242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1236017, 2472034, 3708051, 7416102, 11124153, 22248306, 33372459, 66744918]

約数ペア:

[(1, 66744918), (2, 33372459), (3, 22248306), (6, 11124153), (9, 7416102), (18, 3708051), (27, 2472034), (54, 1236017)]