139881678

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1371389}}^1$

素因数の和:1371411

約数の個数: 16

約数和(自身を含む): 296220240

約数和(自身を除く): 156338562

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1371389, 2742778, 4114167, 8228334, 23313613, 46627226, 69940839, 139881678]

約数ペア:

[(1, 139881678), (2, 69940839), (3, 46627226), (6, 23313613), (17, 8228334), (34, 4114167), (51, 2742778), (102, 1371389)]