1958979318

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{36209}}^1$

素因数の和:36412

約数の個数: 32

約数和(自身を含む): 4004536320

約数和(自身を除く): 2045557002

約数列:

[1, 2, 3, 6, 71, 127, 142, 213, 254, 381, 426, 762, 9017, 18034, 27051, 36209, 54102, 72418, 108627, 217254, 2570839, 4598543, 5141678, 7712517, 9197086, 13795629, 15425034, 27591258, 326496553, 652993106, 979489659, 1958979318]

約数ペア:

[(1, 1958979318), (2, 979489659), (3, 652993106), (6, 326496553), (71, 27591258), (127, 15425034), (142, 13795629), (213, 9197086), (254, 7712517), (381, 5141678), (426, 4598543), (762, 2570839), (9017, 217254), (18034, 108627), (27051, 72418), (36209, 54102)]