17974194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{427957}}^1$

素因数の和:427969

約数の個数: 16

約数和(自身を含む): 41083968

約数和(自身を除く): 23109774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 427957, 855914, 1283871, 2567742, 2995699, 5991398, 8987097, 17974194]

約数ペア:

[(1, 17974194), (2, 8987097), (3, 5991398), (6, 2995699), (7, 2567742), (14, 1283871), (21, 855914), (42, 427957)]