21827772

素因数分解:

$2^2\times 3^3\times {\mathrm{202109}}^1$

素因数の和:202122

約数の個数: 24

約数和(自身を含む): 56590800

約数和(自身を除く): 34763028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 202109, 404218, 606327, 808436, 1212654, 1818981, 2425308, 3637962, 5456943, 7275924, 10913886, 21827772]

約数ペア:

[(1, 21827772), (2, 10913886), (3, 7275924), (4, 5456943), (6, 3637962), (9, 2425308), (12, 1818981), (18, 1212654), (27, 808436), (36, 606327), (54, 404218), (108, 202109)]