27775404

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{7639}}^1$

素因数の和:7750

約数の個数: 36

約数和(自身を含む): 70914480

約数和(自身を除く): 43139076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 7639, 15278, 22917, 30556, 45834, 68751, 91668, 137502, 275004, 771539, 1543078, 2314617, 3086156, 4629234, 6943851, 9258468, 13887702, 27775404]

約数ペア:

[(1, 27775404), (2, 13887702), (3, 9258468), (4, 6943851), (6, 4629234), (9, 3086156), (12, 2314617), (18, 1543078), (36, 771539), (101, 275004), (202, 137502), (303, 91668), (404, 68751), (606, 45834), (909, 30556), (1212, 22917), (1818, 15278), (3636, 7639)]