52143966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137947}}^1$

素因数の和:137965

約数の個数: 32

約数和(自身を含む): 132430080

約数和(自身を除く): 80286114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 137947, 275894, 413841, 827682, 965629, 1241523, 1931258, 2483046, 2896887, 3724569, 5793774, 7449138, 8690661, 17381322, 26071983, 52143966]

約数ペア:

[(1, 52143966), (2, 26071983), (3, 17381322), (6, 8690661), (7, 7449138), (9, 5793774), (14, 3724569), (18, 2896887), (21, 2483046), (27, 1931258), (42, 1241523), (54, 965629), (63, 827682), (126, 413841), (189, 275894), (378, 137947)]