138090462

素因数分解:

$2^1\times 3^1\times {\mathrm{1109}}^1\times {\mathrm{20753}}^1$

素因数の和:21867

約数の個数: 16

約数和(自身を含む): 276443280

約数和(自身を除く): 138352818

約数列:

[1, 2, 3, 6, 1109, 2218, 3327, 6654, 20753, 41506, 62259, 124518, 23015077, 46030154, 69045231, 138090462]

約数ペア:

[(1, 138090462), (2, 69045231), (3, 46030154), (6, 23015077), (1109, 124518), (2218, 62259), (3327, 41506), (6654, 20753)]