21267144

素因数分解:

$2^3\times 3^3\times {\mathrm{98459}}^1$

素因数の和:98474

約数の個数: 32

約数和(自身を含む): 59076000

約数和(自身を除く): 37808856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 98459, 196918, 295377, 393836, 590754, 787672, 886131, 1181508, 1772262, 2363016, 2658393, 3544524, 5316786, 7089048, 10633572, 21267144]

約数ペア:

[(1, 21267144), (2, 10633572), (3, 7089048), (4, 5316786), (6, 3544524), (8, 2658393), (9, 2363016), (12, 1772262), (18, 1181508), (24, 886131), (27, 787672), (36, 590754), (54, 393836), (72, 295377), (108, 196918), (216, 98459)]