84138756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{539351}}^1$

素因数の和:539371

約数の個数: 24

約数和(自身を含む): 211425984

約数和(自身を除く): 127287228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 539351, 1078702, 1618053, 2157404, 3236106, 6472212, 7011563, 14023126, 21034689, 28046252, 42069378, 84138756]

約数ペア:

[(1, 84138756), (2, 42069378), (3, 28046252), (4, 21034689), (6, 14023126), (12, 7011563), (13, 6472212), (26, 3236106), (39, 2157404), (52, 1618053), (78, 1078702), (156, 539351)]