138466986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{16567}}^1$

素因数の和:16778

約数の個数: 32

約数和(自身を含む): 318105600

約数和(自身を除く): 179638614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 8358, 16567, 33134, 49701, 99402, 115969, 231938, 347907, 695814, 3296833, 6593666, 9890499, 19780998, 23077831, 46155662, 69233493, 138466986]

約数ペア:

[(1, 138466986), (2, 69233493), (3, 46155662), (6, 23077831), (7, 19780998), (14, 9890499), (21, 6593666), (42, 3296833), (199, 695814), (398, 347907), (597, 231938), (1194, 115969), (1393, 99402), (2786, 49701), (4179, 33134), (8358, 16567)]