31438098

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{5441}}^1$

素因数の和:5559

約数の個数: 32

約数和(自身を含む): 70528320

約数和(自身を除く): 39090222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5441, 5778, 10882, 16323, 32646, 48969, 97938, 146907, 293814, 582187, 1164374, 1746561, 3493122, 5239683, 10479366, 15719049, 31438098]

約数ペア:

[(1, 31438098), (2, 15719049), (3, 10479366), (6, 5239683), (9, 3493122), (18, 1746561), (27, 1164374), (54, 582187), (107, 293814), (214, 146907), (321, 97938), (642, 48969), (963, 32646), (1926, 16323), (2889, 10882), (5441, 5778)]