28279969308

素因数分解:

$2^2\times 3^2\times {\mathrm{2903}}^1\times {\mathrm{270601}}^1$

素因数の和:273514

約数の個数: 36

約数和(自身を含む): 71510366928

約数和(自身を除く): 43230397620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2903, 5806, 8709, 11612, 17418, 26127, 34836, 52254, 104508, 270601, 541202, 811803, 1082404, 1623606, 2435409, 3247212, 4870818, 9741636, 785554703, 1571109406, 2356664109, 3142218812, 4713328218, 7069992327, 9426656436, 14139984654, 28279969308]

約数ペア:

[(1, 28279969308), (2, 14139984654), (3, 9426656436), (4, 7069992327), (6, 4713328218), (9, 3142218812), (12, 2356664109), (18, 1571109406), (36, 785554703), (2903, 9741636), (5806, 4870818), (8709, 3247212), (11612, 2435409), (17418, 1623606), (26127, 1082404), (34836, 811803), (52254, 541202), (104508, 270601)]