15157656

素因数分解:

$2^3\times 3^2\times {\mathrm{210523}}^1$

素因数の和:210535

約数の個数: 24

約数和(自身を含む): 41052180

約数和(自身を除く): 25894524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 210523, 421046, 631569, 842092, 1263138, 1684184, 1894707, 2526276, 3789414, 5052552, 7578828, 15157656]

約数ペア:

[(1, 15157656), (2, 7578828), (3, 5052552), (4, 3789414), (6, 2526276), (8, 1894707), (9, 1684184), (12, 1263138), (18, 842092), (24, 631569), (36, 421046), (72, 210523)]