123987984

素因数分解:

$2^4\times 3^1\times {\mathrm{2583083}}^1$

素因数の和:2583094

約数の個数: 20

約数和(自身を含む): 320302416

約数和(自身を除く): 196314432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2583083, 5166166, 7749249, 10332332, 15498498, 20664664, 30996996, 41329328, 61993992, 123987984]

約数ペア:

[(1, 123987984), (2, 61993992), (3, 41329328), (4, 30996996), (6, 20664664), (8, 15498498), (12, 10332332), (16, 7749249), (24, 5166166), (48, 2583083)]