21095825364

素因数分解:

$2^2\times 3^2\times {\mathrm{641}}^1\times {\mathrm{914189}}^1$

素因数の和:914840

約数の個数: 36

約数和(自身を含む): 53408808180

約数和(自身を除く): 32312982816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 641, 1282, 1923, 2564, 3846, 5769, 7692, 11538, 23076, 914189, 1828378, 2742567, 3656756, 5485134, 8227701, 10970268, 16455402, 32910804, 585995149, 1171990298, 1757985447, 2343980596, 3515970894, 5273956341, 7031941788, 10547912682, 21095825364]

約数ペア:

[(1, 21095825364), (2, 10547912682), (3, 7031941788), (4, 5273956341), (6, 3515970894), (9, 2343980596), (12, 1757985447), (18, 1171990298), (36, 585995149), (641, 32910804), (1282, 16455402), (1923, 10970268), (2564, 8227701), (3846, 5485134), (5769, 3656756), (7692, 2742567), (11538, 1828378), (23076, 914189)]