55381914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{146513}}^1$

素因数の和:146531

約数の個数: 32

約数和(自身を含む): 140653440

約数和(自身を除く): 85271526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 146513, 293026, 439539, 879078, 1025591, 1318617, 2051182, 2637234, 3076773, 3955851, 6153546, 7911702, 9230319, 18460638, 27690957, 55381914]

約数ペア:

[(1, 55381914), (2, 27690957), (3, 18460638), (6, 9230319), (7, 7911702), (9, 6153546), (14, 3955851), (18, 3076773), (21, 2637234), (27, 2051182), (42, 1318617), (54, 1025591), (63, 879078), (126, 439539), (189, 293026), (378, 146513)]