18314404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 33877760

約数和(自身を除く): 15563356

約数列:

[1, 2, 4, 19, 38, 76, 397, 607, 794, 1214, 1588, 2428, 7543, 11533, 15086, 23066, 30172, 46132, 240979, 481958, 963916, 4578601, 9157202, 18314404]

約数ペア:

[(1, 18314404), (2, 9157202), (4, 4578601), (19, 963916), (38, 481958), (76, 240979), (397, 46132), (607, 30172), (794, 23066), (1214, 15086), (1588, 11533), (2428, 7543)]