11209734

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 25974000

約数和(自身を除く): 14764266

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 449, 657, 898, 1314, 1347, 1387, 2694, 2774, 4041, 4161, 8082, 8322, 8531, 12483, 17062, 24966, 25593, 32777, 51186, 65554, 76779, 98331, 153558, 196662, 294993, 589986, 622763, 1245526, 1868289, 3736578, 5604867, 11209734]

約数ペア:

[(1, 11209734), (2, 5604867), (3, 3736578), (6, 1868289), (9, 1245526), (18, 622763), (19, 589986), (38, 294993), (57, 196662), (73, 153558), (114, 98331), (146, 76779), (171, 65554), (219, 51186), (342, 32777), (438, 25593), (449, 24966), (657, 17062), (898, 12483), (1314, 8531), (1347, 8322), (1387, 8082), (2694, 4161), (2774, 4041)]