16939206

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3418

約数の個数: 40

約数和(自身を含む): 39192384

約数和(自身を除く): 22253178

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 3373, 5022, 6746, 10119, 20238, 30357, 60714, 91071, 104563, 182142, 209126, 273213, 313689, 546426, 627378, 941067, 1882134, 2823201, 5646402, 8469603, 16939206]

約数ペア:

[(1, 16939206), (2, 8469603), (3, 5646402), (6, 2823201), (9, 1882134), (18, 941067), (27, 627378), (31, 546426), (54, 313689), (62, 273213), (81, 209126), (93, 182142), (162, 104563), (186, 91071), (279, 60714), (558, 30357), (837, 20238), (1674, 10119), (2511, 6746), (3373, 5022)]