987689328

素因数分解:

$2^4\times 3^1\times {\mathrm{20576861}}^1$

素因数の和:20576872

約数の個数: 20

約数和(自身を含む): 2551530888

約数和(自身を除く): 1563841560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20576861, 41153722, 61730583, 82307444, 123461166, 164614888, 246922332, 329229776, 493844664, 987689328]

約数ペア:

[(1, 987689328), (2, 493844664), (3, 329229776), (4, 246922332), (6, 164614888), (8, 123461166), (12, 82307444), (16, 61730583), (24, 41153722), (48, 20576861)]