21272893242

素因数分解:

$2^1\times 3^1\times {\mathrm{12953}}^1\times {\mathrm{273719}}^1$

素因数の和:286677

約数の個数: 16

約数和(自身を含む): 42549226560

約数和(自身を除く): 21276333318

約数列:

[1, 2, 3, 6, 12953, 25906, 38859, 77718, 273719, 547438, 821157, 1642314, 3545482207, 7090964414, 10636446621, 21272893242]

約数ペア:

[(1, 21272893242), (2, 10636446621), (3, 7090964414), (6, 3545482207), (12953, 1642314), (25906, 821157), (38859, 547438), (77718, 273719)]