18075008

素因数分解:

$2^7\times 7^1\times {\mathrm{20173}}^1$

素因数の和:20194

約数の個数: 32

約数和(自身を含む): 41154960

約数和(自身を除く): 23079952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 20173, 40346, 80692, 141211, 161384, 282422, 322768, 564844, 645536, 1129688, 1291072, 2259376, 2582144, 4518752, 9037504, 18075008]

約数ペア:

[(1, 18075008), (2, 9037504), (4, 4518752), (7, 2582144), (8, 2259376), (14, 1291072), (16, 1129688), (28, 645536), (32, 564844), (56, 322768), (64, 282422), (112, 161384), (128, 141211), (224, 80692), (448, 40346), (896, 20173)]