21093354

素因数分解:

$2^1\times 3^2\times {\mathrm{463}}^1\times {\mathrm{2531}}^1$

素因数の和:3002

約数の個数: 24

約数和(自身を含む): 45819072

約数和(自身を除く): 24725718

約数列:

[1, 2, 3, 6, 9, 18, 463, 926, 1389, 2531, 2778, 4167, 5062, 7593, 8334, 15186, 22779, 45558, 1171853, 2343706, 3515559, 7031118, 10546677, 21093354]

約数ペア:

[(1, 21093354), (2, 10546677), (3, 7031118), (6, 3515559), (9, 2343706), (18, 1171853), (463, 45558), (926, 22779), (1389, 15186), (2531, 8334), (2778, 7593), (4167, 5062)]