28805994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{228619}}^1$

素因数の和:228634

約数の個数: 24

約数和(自身を含む): 71329440

約数和(自身を除く): 42523446

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 228619, 457238, 685857, 1371714, 1600333, 2057571, 3200666, 4115142, 4800999, 9601998, 14402997, 28805994]

約数ペア:

[(1, 28805994), (2, 14402997), (3, 9601998), (6, 4800999), (7, 4115142), (9, 3200666), (14, 2057571), (18, 1600333), (21, 1371714), (42, 685857), (63, 457238), (126, 228619)]