68140038

素因数分解:

$2^1\times 3^1\times {\mathrm{557}}^1\times {\mathrm{20389}}^1$

素因数の和:20951

約数の個数: 16

約数和(自身を含む): 136531440

約数和(自身を除く): 68391402

約数列:

[1, 2, 3, 6, 557, 1114, 1671, 3342, 20389, 40778, 61167, 122334, 11356673, 22713346, 34070019, 68140038]

約数ペア:

[(1, 68140038), (2, 34070019), (3, 22713346), (6, 11356673), (557, 122334), (1114, 61167), (1671, 40778), (3342, 20389)]