4209138

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3423

約数の個数: 32

約数和(自身を含む): 9763200

約数和(自身を除く): 5554062

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 3389, 6778, 10167, 20334, 30501, 61002, 77947, 91503, 155894, 183006, 233841, 467682, 701523, 1403046, 2104569, 4209138]

約数ペア:

[(1, 4209138), (2, 2104569), (3, 1403046), (6, 701523), (9, 467682), (18, 233841), (23, 183006), (27, 155894), (46, 91503), (54, 77947), (69, 61002), (138, 30501), (207, 20334), (414, 10167), (621, 6778), (1242, 3389)]