67403988

素因数分解:

$2^2\times 3^4\times {\mathrm{208037}}^1$

素因数の和:208053

約数の個数: 30

約数和(自身を含む): 176208186

約数和(自身を除く): 108804198

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 208037, 416074, 624111, 832148, 1248222, 1872333, 2496444, 3744666, 5616999, 7489332, 11233998, 16850997, 22467996, 33701994, 67403988]

約数ペア:

[(1, 67403988), (2, 33701994), (3, 22467996), (4, 16850997), (6, 11233998), (9, 7489332), (12, 5616999), (18, 3744666), (27, 2496444), (36, 1872333), (54, 1248222), (81, 832148), (108, 624111), (162, 416074), (324, 208037)]