19240092

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1440

約数の個数: 60

約数和(自身を含む): 51504376

約数和(自身を除く): 32264284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1381, 1548, 2322, 2762, 3483, 4143, 4644, 5524, 6966, 8286, 12429, 13932, 16572, 24858, 37287, 49716, 59383, 74574, 111861, 118766, 149148, 178149, 223722, 237532, 356298, 447444, 534447, 712596, 1068894, 1603341, 2137788, 3206682, 4810023, 6413364, 9620046, 19240092]

約数ペア:

[(1, 19240092), (2, 9620046), (3, 6413364), (4, 4810023), (6, 3206682), (9, 2137788), (12, 1603341), (18, 1068894), (27, 712596), (36, 534447), (43, 447444), (54, 356298), (81, 237532), (86, 223722), (108, 178149), (129, 149148), (162, 118766), (172, 111861), (258, 74574), (324, 59383), (387, 49716), (516, 37287), (774, 24858), (1161, 16572), (1381, 13932), (1548, 12429), (2322, 8286), (2762, 6966), (3483, 5524), (4143, 4644)]