21106584

素因数分解:

$2^3\times 3^2\times {\mathrm{293147}}^1$

素因数の和:293159

約数の個数: 24

約数和(自身を含む): 57163860

約数和(自身を除く): 36057276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293147, 586294, 879441, 1172588, 1758882, 2345176, 2638323, 3517764, 5276646, 7035528, 10553292, 21106584]

約数ペア:

[(1, 21106584), (2, 10553292), (3, 7035528), (4, 5276646), (6, 3517764), (8, 2638323), (9, 2345176), (12, 1758882), (18, 1172588), (24, 879441), (36, 586294), (72, 293147)]