12407934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 31352832

約数和(自身を除く): 18944898

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 107, 154, 214, 231, 251, 321, 462, 502, 642, 749, 753, 1177, 1498, 1506, 1757, 2247, 2354, 2761, 3514, 3531, 4494, 5271, 5522, 7062, 8239, 8283, 10542, 16478, 16566, 19327, 24717, 26857, 38654, 49434, 53714, 57981, 80571, 115962, 161142, 187999, 295427, 375998, 563997, 590854, 886281, 1127994, 1772562, 2067989, 4135978, 6203967, 12407934]

約数ペア:

[(1, 12407934), (2, 6203967), (3, 4135978), (6, 2067989), (7, 1772562), (11, 1127994), (14, 886281), (21, 590854), (22, 563997), (33, 375998), (42, 295427), (66, 187999), (77, 161142), (107, 115962), (154, 80571), (214, 57981), (231, 53714), (251, 49434), (321, 38654), (462, 26857), (502, 24717), (642, 19327), (749, 16566), (753, 16478), (1177, 10542), (1498, 8283), (1506, 8239), (1757, 7062), (2247, 5522), (2354, 5271), (2761, 4494), (3514, 3531)]