8268642

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1244

約数の個数: 40

約数和(自身を含む): 18974736

約数和(自身を除く): 10706094

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 1187, 2322, 2374, 3483, 3561, 6966, 7122, 10683, 21366, 32049, 51041, 64098, 96147, 102082, 153123, 192294, 306246, 459369, 918738, 1378107, 2756214, 4134321, 8268642]

約数ペア:

[(1, 8268642), (2, 4134321), (3, 2756214), (6, 1378107), (9, 918738), (18, 459369), (27, 306246), (43, 192294), (54, 153123), (81, 102082), (86, 96147), (129, 64098), (162, 51041), (258, 32049), (387, 21366), (774, 10683), (1161, 7122), (1187, 6966), (2322, 3561), (2374, 3483)]