18694336

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{6793}}^1$

素因数の和:6848

約数の個数: 28

約数和(自身を含む): 37964872

約数和(自身を除く): 19270536

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 6793, 13586, 27172, 54344, 108688, 217376, 292099, 434752, 584198, 1168396, 2336792, 4673584, 9347168, 18694336]

約数ペア:

[(1, 18694336), (2, 9347168), (4, 4673584), (8, 2336792), (16, 1168396), (32, 584198), (43, 434752), (64, 292099), (86, 217376), (172, 108688), (344, 54344), (688, 27172), (1376, 13586), (2752, 6793)]