1554249972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{318233}}^1$

素因数の和:318288

約数の個数: 48

約数和(自身を含む): 4063211712

約数和(自身を除く): 2508961740

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 132, 148, 222, 407, 444, 814, 1221, 1628, 2442, 4884, 318233, 636466, 954699, 1272932, 1909398, 3500563, 3818796, 7001126, 10501689, 11774621, 14002252, 21003378, 23549242, 35323863, 42006756, 47098484, 70647726, 129520831, 141295452, 259041662, 388562493, 518083324, 777124986, 1554249972]

約数ペア:

[(1, 1554249972), (2, 777124986), (3, 518083324), (4, 388562493), (6, 259041662), (11, 141295452), (12, 129520831), (22, 70647726), (33, 47098484), (37, 42006756), (44, 35323863), (66, 23549242), (74, 21003378), (111, 14002252), (132, 11774621), (148, 10501689), (222, 7001126), (407, 3818796), (444, 3500563), (814, 1909398), (1221, 1272932), (1628, 954699), (2442, 636466), (4884, 318233)]