21234204

素因数分解:

$2^2\times 3^3\times {\mathrm{196613}}^1$

素因数の和:196626

約数の個数: 24

約数和(自身を含む): 55051920

約数和(自身を除く): 33817716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 196613, 393226, 589839, 786452, 1179678, 1769517, 2359356, 3539034, 5308551, 7078068, 10617102, 21234204]

約数ペア:

[(1, 21234204), (2, 10617102), (3, 7078068), (4, 5308551), (6, 3539034), (9, 2359356), (12, 1769517), (18, 1179678), (27, 786452), (36, 589839), (54, 393226), (108, 196613)]