27155996

素因数分解:

$2^2\times 7^3\times {\mathrm{19793}}^1$

素因数の和:19818

約数の個数: 24

約数和(自身を含む): 55423200

約数和(自身を除く): 28267204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 19793, 39586, 79172, 138551, 277102, 554204, 969857, 1939714, 3879428, 6788999, 13577998, 27155996]

約数ペア:

[(1, 27155996), (2, 13577998), (4, 6788999), (7, 3879428), (14, 1939714), (28, 969857), (49, 554204), (98, 277102), (196, 138551), (343, 79172), (686, 39586), (1372, 19793)]