23621274

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 54639360

約数和(自身を除く): 31018086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 71, 101, 122, 142, 183, 202, 213, 303, 366, 426, 549, 606, 639, 909, 1098, 1278, 1647, 1818, 1917, 2727, 3294, 3834, 4331, 5454, 6161, 7171, 8662, 12322, 12993, 14342, 18483, 21513, 25986, 36966, 38979, 43026, 55449, 64539, 77958, 110898, 116937, 129078, 166347, 193617, 233874, 332694, 387234, 437431, 874862, 1312293, 2624586, 3936879, 7873758, 11810637, 23621274]

約数ペア:

[(1, 23621274), (2, 11810637), (3, 7873758), (6, 3936879), (9, 2624586), (18, 1312293), (27, 874862), (54, 437431), (61, 387234), (71, 332694), (101, 233874), (122, 193617), (142, 166347), (183, 129078), (202, 116937), (213, 110898), (303, 77958), (366, 64539), (426, 55449), (549, 43026), (606, 38979), (639, 36966), (909, 25986), (1098, 21513), (1278, 18483), (1647, 14342), (1818, 12993), (1917, 12322), (2727, 8662), (3294, 7171), (3834, 6161), (4331, 5454)]