18558918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{147293}}^1$

素因数の和:147308

約数の個数: 24

約数和(自身を含む): 45955728

約数和(自身を除く): 27396810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 147293, 294586, 441879, 883758, 1031051, 1325637, 2062102, 2651274, 3093153, 6186306, 9279459, 18558918]

約数ペア:

[(1, 18558918), (2, 9279459), (3, 6186306), (6, 3093153), (7, 2651274), (9, 2062102), (14, 1325637), (18, 1031051), (21, 883758), (42, 441879), (63, 294586), (126, 147293)]