21075984

素因数分解:

$2^4\times 3^3\times {\mathrm{48787}}^1$

素因数の和:48804

約数の個数: 40

約数和(自身を含む): 60497120

約数和(自身を除く): 39421136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48787, 97574, 146361, 195148, 292722, 390296, 439083, 585444, 780592, 878166, 1170888, 1317249, 1756332, 2341776, 2634498, 3512664, 5268996, 7025328, 10537992, 21075984]

約数ペア:

[(1, 21075984), (2, 10537992), (3, 7025328), (4, 5268996), (6, 3512664), (8, 2634498), (9, 2341776), (12, 1756332), (16, 1317249), (18, 1170888), (24, 878166), (27, 780592), (36, 585444), (48, 439083), (54, 390296), (72, 292722), (108, 195148), (144, 146361), (216, 97574), (432, 48787)]