7089918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 16796160

約数和(自身を除く): 9706242

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 89, 102, 142, 178, 187, 213, 267, 374, 426, 534, 561, 781, 979, 1122, 1207, 1513, 1562, 1958, 2343, 2414, 2937, 3026, 3621, 4539, 4686, 5874, 6319, 7242, 9078, 12638, 13277, 16643, 18957, 26554, 33286, 37914, 39831, 49929, 69509, 79662, 99858, 107423, 139018, 208527, 214846, 322269, 417054, 644538, 1181653, 2363306, 3544959, 7089918]

約数ペア:

[(1, 7089918), (2, 3544959), (3, 2363306), (6, 1181653), (11, 644538), (17, 417054), (22, 322269), (33, 214846), (34, 208527), (51, 139018), (66, 107423), (71, 99858), (89, 79662), (102, 69509), (142, 49929), (178, 39831), (187, 37914), (213, 33286), (267, 26554), (374, 18957), (426, 16643), (534, 13277), (561, 12638), (781, 9078), (979, 7242), (1122, 6319), (1207, 5874), (1513, 4686), (1562, 4539), (1958, 3621), (2343, 3026), (2414, 2937)]