2742642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21767}}^1$

素因数の和:21782

約数の個数: 24

約数和(自身を含む): 6791616

約数和(自身を除く): 4048974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21767, 43534, 65301, 130602, 152369, 195903, 304738, 391806, 457107, 914214, 1371321, 2742642]

約数ペア:

[(1, 2742642), (2, 1371321), (3, 914214), (6, 457107), (7, 391806), (9, 304738), (14, 195903), (18, 152369), (21, 130602), (42, 65301), (63, 43534), (126, 21767)]