22740042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{291539}}^1$

素因数の和:291557

約数の個数: 16

約数和(自身を含む): 48978720

約数和(自身を除く): 26238678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 291539, 583078, 874617, 1749234, 3790007, 7580014, 11370021, 22740042]

約数ペア:

[(1, 22740042), (2, 11370021), (3, 7580014), (6, 3790007), (13, 1749234), (26, 874617), (39, 583078), (78, 291539)]