21430487598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{274749841}}^1$

素因数の和:274749859

約数の個数: 16

約数和(自身を含む): 46157973456

約数和(自身を除く): 24727485858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 274749841, 549499682, 824249523, 1648499046, 3571747933, 7143495866, 10715243799, 21430487598]

約数ペア:

[(1, 21430487598), (2, 10715243799), (3, 7143495866), (6, 3571747933), (13, 1648499046), (26, 824249523), (39, 549499682), (78, 274749841)]