4351428

素因数分解:

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

素因数の和:993

約数の個数: 48

約数和(自身を含む): 11556160

約数和(自身を除く): 7204732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 937, 1161, 1548, 1874, 2322, 2811, 3748, 4644, 5622, 8433, 11244, 16866, 25299, 33732, 40291, 50598, 80582, 101196, 120873, 161164, 241746, 362619, 483492, 725238, 1087857, 1450476, 2175714, 4351428]

約数ペア:

[(1, 4351428), (2, 2175714), (3, 1450476), (4, 1087857), (6, 725238), (9, 483492), (12, 362619), (18, 241746), (27, 161164), (36, 120873), (43, 101196), (54, 80582), (86, 50598), (108, 40291), (129, 33732), (172, 25299), (258, 16866), (387, 11244), (516, 8433), (774, 5622), (937, 4644), (1161, 3748), (1548, 2811), (1874, 2322)]