12891204

素因数分解:

$2^2\times 3^3\times {\mathrm{119363}}^1$

素因数の和:119376

約数の個数: 24

約数和(自身を含む): 33421920

約数和(自身を除く): 20530716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 119363, 238726, 358089, 477452, 716178, 1074267, 1432356, 2148534, 3222801, 4297068, 6445602, 12891204]

約数ペア:

[(1, 12891204), (2, 6445602), (3, 4297068), (4, 3222801), (6, 2148534), (9, 1432356), (12, 1074267), (18, 716178), (27, 477452), (36, 358089), (54, 238726), (108, 119363)]