21626376

素因数分解:

$2^3\times 3^1\times {\mathrm{241}}^1\times {\mathrm{3739}}^1$

素因数の和:3989

約数の個数: 32

約数和(自身を含む): 54304800

約数和(自身を除く): 32678424

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 241, 482, 723, 964, 1446, 1928, 2892, 3739, 5784, 7478, 11217, 14956, 22434, 29912, 44868, 89736, 901099, 1802198, 2703297, 3604396, 5406594, 7208792, 10813188, 21626376]

約数ペア:

[(1, 21626376), (2, 10813188), (3, 7208792), (4, 5406594), (6, 3604396), (8, 2703297), (12, 1802198), (24, 901099), (241, 89736), (482, 44868), (723, 29912), (964, 22434), (1446, 14956), (1928, 11217), (2892, 7478), (3739, 5784)]