77994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{619}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 193440

約数和(自身を除く): 115446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 619, 1238, 1857, 3714, 4333, 5571, 8666, 11142, 12999, 25998, 38997, 77994]

約数ペア:

[(1, 77994), (2, 38997), (3, 25998), (6, 12999), (7, 11142), (9, 8666), (14, 5571), (18, 4333), (21, 3714), (42, 1857), (63, 1238), (126, 619)]