18671406334

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{97327}}^1$

素因数の和:97600

約数の個数: 32

約数和(自身を含む): 32627460096

約数和(自身を除く): 13956053762

約数列:

[1, 2, 7, 14, 71, 142, 193, 386, 497, 994, 1351, 2702, 13703, 27406, 95921, 97327, 191842, 194654, 681289, 1362578, 6910217, 13820434, 18784111, 37568222, 48371519, 96743038, 131488777, 262977554, 1333671881, 2667343762, 9335703167, 18671406334]

約数ペア:

[(1, 18671406334), (2, 9335703167), (7, 2667343762), (14, 1333671881), (71, 262977554), (142, 131488777), (193, 96743038), (386, 48371519), (497, 37568222), (994, 18784111), (1351, 13820434), (2702, 6910217), (13703, 1362578), (27406, 681289), (95921, 194654), (97327, 191842)]