11638008

素因数分解:

$2^3\times 3^2\times {\mathrm{161639}}^1$

素因数の和:161651

約数の個数: 24

約数和(自身を含む): 31519800

約数和(自身を除く): 19881792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 161639, 323278, 484917, 646556, 969834, 1293112, 1454751, 1939668, 2909502, 3879336, 5819004, 11638008]

約数ペア:

[(1, 11638008), (2, 5819004), (3, 3879336), (4, 2909502), (6, 1939668), (8, 1454751), (9, 1293112), (12, 969834), (18, 646556), (24, 484917), (36, 323278), (72, 161639)]