7887968166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3262187}}^1$

素因数の和:3262236

約数の個数: 32

約数和(自身を含む): 17537522688

約数和(自身を除く): 9649554522

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 3262187, 6524374, 9786561, 19573122, 42408431, 84816862, 101127797, 127225293, 202255594, 254450586, 303383391, 606766782, 1314661361, 2629322722, 3943984083, 7887968166]

約数ペア:

[(1, 7887968166), (2, 3943984083), (3, 2629322722), (6, 1314661361), (13, 606766782), (26, 303383391), (31, 254450586), (39, 202255594), (62, 127225293), (78, 101127797), (93, 84816862), (186, 42408431), (403, 19573122), (806, 9786561), (1209, 6524374), (2418, 3262187)]