17927718

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{797}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 37691136

約数和(自身を除く): 19763418

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 797, 978, 1594, 2391, 3749, 4782, 7498, 11247, 18331, 22494, 36662, 54993, 109986, 129911, 259822, 389733, 779466, 2987953, 5975906, 8963859, 17927718]

約数ペア:

[(1, 17927718), (2, 8963859), (3, 5975906), (6, 2987953), (23, 779466), (46, 389733), (69, 259822), (138, 129911), (163, 109986), (326, 54993), (489, 36662), (797, 22494), (978, 18331), (1594, 11247), (2391, 7498), (3749, 4782)]