15958728

素因数分解:

$2^3\times 3^3\times {\mathrm{73883}}^1$

素因数の和:73898

約数の個数: 32

約数和(自身を含む): 44330400

約数和(自身を除く): 28371672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 73883, 147766, 221649, 295532, 443298, 591064, 664947, 886596, 1329894, 1773192, 1994841, 2659788, 3989682, 5319576, 7979364, 15958728]

約数ペア:

[(1, 15958728), (2, 7979364), (3, 5319576), (4, 3989682), (6, 2659788), (8, 1994841), (9, 1773192), (12, 1329894), (18, 886596), (24, 664947), (27, 591064), (36, 443298), (54, 295532), (72, 221649), (108, 147766), (216, 73883)]