18393604

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{1321}}^1$

素因数の和:1443

約数の個数: 18

約数和(自身を含む): 32768414

約数和(自身を除く): 14374810

約数列:

[1, 2, 4, 59, 118, 236, 1321, 2642, 3481, 5284, 6962, 13924, 77939, 155878, 311756, 4598401, 9196802, 18393604]

約数ペア:

[(1, 18393604), (2, 9196802), (4, 4598401), (59, 311756), (118, 155878), (236, 77939), (1321, 13924), (2642, 6962), (3481, 5284)]