19002024

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^2\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 53085630

約数和(自身を除く): 34083606

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 157, 164, 246, 314, 328, 369, 471, 492, 628, 738, 942, 984, 1256, 1413, 1476, 1681, 1884, 2826, 2952, 3362, 3768, 5043, 5652, 6437, 6724, 10086, 11304, 12874, 13448, 15129, 19311, 20172, 25748, 30258, 38622, 40344, 51496, 57933, 60516, 77244, 115866, 121032, 154488, 231732, 263917, 463464, 527834, 791751, 1055668, 1583502, 2111336, 2375253, 3167004, 4750506, 6334008, 9501012, 19002024]

約数ペア:

[(1, 19002024), (2, 9501012), (3, 6334008), (4, 4750506), (6, 3167004), (8, 2375253), (9, 2111336), (12, 1583502), (18, 1055668), (24, 791751), (36, 527834), (41, 463464), (72, 263917), (82, 231732), (123, 154488), (157, 121032), (164, 115866), (246, 77244), (314, 60516), (328, 57933), (369, 51496), (471, 40344), (492, 38622), (628, 30258), (738, 25748), (942, 20172), (984, 19311), (1256, 15129), (1413, 13448), (1476, 12874), (1681, 11304), (1884, 10086), (2826, 6724), (2952, 6437), (3362, 5652), (3768, 5043)]