42564918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{644923}}^1$

素因数の和:644939

約数の個数: 16

約数和(自身を含む): 92869056

約数和(自身を除く): 50304138

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 644923, 1289846, 1934769, 3869538, 7094153, 14188306, 21282459, 42564918]

約数ペア:

[(1, 42564918), (2, 21282459), (3, 14188306), (6, 7094153), (11, 3869538), (22, 1934769), (33, 1289846), (66, 644923)]