821569284

素因数分解:

$2^2\times 3^3\times {\mathrm{7607123}}^1$

素因数の和:7607136

約数の個数: 24

約数和(自身を含む): 2129994720

約数和(自身を除く): 1308425436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 7607123, 15214246, 22821369, 30428492, 45642738, 68464107, 91285476, 136928214, 205392321, 273856428, 410784642, 821569284]

約数ペア:

[(1, 821569284), (2, 410784642), (3, 273856428), (4, 205392321), (6, 136928214), (9, 91285476), (12, 68464107), (18, 45642738), (27, 30428492), (36, 22821369), (54, 15214246), (108, 7607123)]