25149762

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 60315840

約数和(自身を除く): 35166078

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 1789, 2343, 3578, 4686, 5367, 7029, 10734, 14058, 16101, 19679, 32202, 39358, 59037, 118074, 127019, 177111, 254038, 354222, 381057, 762114, 1143171, 1397209, 2286342, 2794418, 4191627, 8383254, 12574881, 25149762]

約数ペア:

[(1, 25149762), (2, 12574881), (3, 8383254), (6, 4191627), (9, 2794418), (11, 2286342), (18, 1397209), (22, 1143171), (33, 762114), (66, 381057), (71, 354222), (99, 254038), (142, 177111), (198, 127019), (213, 118074), (426, 59037), (639, 39358), (781, 32202), (1278, 19679), (1562, 16101), (1789, 14058), (2343, 10734), (3578, 7029), (4686, 5367)]