2175714

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 4952640

約数和(自身を除く): 2776926

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 937, 1161, 1874, 2322, 2811, 5622, 8433, 16866, 25299, 40291, 50598, 80582, 120873, 241746, 362619, 725238, 1087857, 2175714]

約数ペア:

[(1, 2175714), (2, 1087857), (3, 725238), (6, 362619), (9, 241746), (18, 120873), (27, 80582), (43, 50598), (54, 40291), (86, 25299), (129, 16866), (258, 8433), (387, 5622), (774, 2811), (937, 2322), (1161, 1874)]