22719636

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 59241280

約数和(自身を除く): 36521644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 997, 1266, 1899, 1994, 2532, 2991, 3798, 3988, 5697, 5982, 7596, 8973, 11394, 11964, 17946, 22788, 26919, 35892, 53838, 107676, 210367, 420734, 631101, 841468, 1262202, 1893303, 2524404, 3786606, 5679909, 7573212, 11359818, 22719636]

約数ペア:

[(1, 22719636), (2, 11359818), (3, 7573212), (4, 5679909), (6, 3786606), (9, 2524404), (12, 1893303), (18, 1262202), (27, 841468), (36, 631101), (54, 420734), (108, 210367), (211, 107676), (422, 53838), (633, 35892), (844, 26919), (997, 22788), (1266, 17946), (1899, 11964), (1994, 11394), (2532, 8973), (2991, 7596), (3798, 5982), (3988, 5697)]