8278812

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4339}}^1$

素因数の和:4402

約数の個数: 36

約数和(自身を含む): 21326760

約数和(自身を除く): 13047948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 4339, 8678, 13017, 17356, 26034, 39051, 52068, 78102, 156204, 229967, 459934, 689901, 919868, 1379802, 2069703, 2759604, 4139406, 8278812]

約数ペア:

[(1, 8278812), (2, 4139406), (3, 2759604), (4, 2069703), (6, 1379802), (9, 919868), (12, 689901), (18, 459934), (36, 229967), (53, 156204), (106, 78102), (159, 52068), (212, 39051), (318, 26034), (477, 17356), (636, 13017), (954, 8678), (1908, 4339)]