28427994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{225619}}^1$

素因数の和:225634

約数の個数: 24

約数和(自身を含む): 70393440

約数和(自身を除く): 41965446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 225619, 451238, 676857, 1353714, 1579333, 2030571, 3158666, 4061142, 4737999, 9475998, 14213997, 28427994]

約数ペア:

[(1, 28427994), (2, 14213997), (3, 9475998), (6, 4737999), (7, 4061142), (9, 3158666), (14, 2030571), (18, 1579333), (21, 1353714), (42, 676857), (63, 451238), (126, 225619)]