69813646

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{81749}}^1$

素因数の和:81819

約数の個数: 16

約数和(自身を含む): 121644000

約数和(自身を除く): 51830354

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 81749, 163498, 572243, 1144486, 4986689, 9973378, 34906823, 69813646]

約数ペア:

[(1, 69813646), (2, 34906823), (7, 9973378), (14, 4986689), (61, 1144486), (122, 572243), (427, 163498), (854, 81749)]