21572136

素因数分解:

$2^3\times 3^3\times {\mathrm{99871}}^1$

素因数の和:99886

約数の個数: 32

約数和(自身を含む): 59923200

約数和(自身を除く): 38351064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 99871, 199742, 299613, 399484, 599226, 798968, 898839, 1198452, 1797678, 2396904, 2696517, 3595356, 5393034, 7190712, 10786068, 21572136]

約数ペア:

[(1, 21572136), (2, 10786068), (3, 7190712), (4, 5393034), (6, 3595356), (8, 2696517), (9, 2396904), (12, 1797678), (18, 1198452), (24, 898839), (27, 798968), (36, 599226), (54, 399484), (72, 299613), (108, 199742), (216, 99871)]