40789986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{219301}}^1$

素因数の和:219337

約数の個数: 16

約数和(自身を含む): 84211968

約数和(自身を除く): 43421982

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 219301, 438602, 657903, 1315806, 6798331, 13596662, 20394993, 40789986]

約数ペア:

[(1, 40789986), (2, 20394993), (3, 13596662), (6, 6798331), (31, 1315806), (62, 657903), (93, 438602), (186, 219301)]