39688338

素因数分解:

$2^1\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{3329}}^1$

素因数の和:5321

約数の個数: 16

約数和(自身を含む): 79440480

約数和(自身を除く): 39752142

約数列:

[1, 2, 3, 6, 1987, 3329, 3974, 5961, 6658, 9987, 11922, 19974, 6614723, 13229446, 19844169, 39688338]

約数ペア:

[(1, 39688338), (2, 19844169), (3, 13229446), (6, 6614723), (1987, 19974), (3329, 11922), (3974, 9987), (5961, 6658)]