9890612

素因数分解:

$2^2\times {\mathrm{31}}^3\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 24

約数和(自身を含む): 18100992

約数和(自身を除く): 8210380

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 961, 1922, 2573, 3844, 5146, 10292, 29791, 59582, 79763, 119164, 159526, 319052, 2472653, 4945306, 9890612]

約数ペア:

[(1, 9890612), (2, 4945306), (4, 2472653), (31, 319052), (62, 159526), (83, 119164), (124, 79763), (166, 59582), (332, 29791), (961, 10292), (1922, 5146), (2573, 3844)]