66805494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7993}}^1$

素因数の和:8204

約数の個数: 32

約数和(自身を含む): 153484800

約数和(自身を除く): 86679306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 4179, 7993, 8358, 15986, 23979, 47958, 55951, 111902, 167853, 335706, 1590607, 3181214, 4771821, 9543642, 11134249, 22268498, 33402747, 66805494]

約数ペア:

[(1, 66805494), (2, 33402747), (3, 22268498), (6, 11134249), (7, 9543642), (14, 4771821), (21, 3181214), (42, 1590607), (199, 335706), (398, 167853), (597, 111902), (1194, 55951), (1393, 47958), (2786, 23979), (4179, 15986), (7993, 8358)]