17974488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1103}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 51932160

約数和(自身を除く): 33957672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1103, 1164, 1358, 2037, 2206, 2328, 2716, 3309, 4074, 4412, 5432, 6618, 7721, 8148, 8824, 13236, 15442, 16296, 23163, 26472, 30884, 46326, 61768, 92652, 106991, 185304, 213982, 320973, 427964, 641946, 748937, 855928, 1283892, 1497874, 2246811, 2567784, 2995748, 4493622, 5991496, 8987244, 17974488]

約数ペア:

[(1, 17974488), (2, 8987244), (3, 5991496), (4, 4493622), (6, 2995748), (7, 2567784), (8, 2246811), (12, 1497874), (14, 1283892), (21, 855928), (24, 748937), (28, 641946), (42, 427964), (56, 320973), (84, 213982), (97, 185304), (168, 106991), (194, 92652), (291, 61768), (388, 46326), (582, 30884), (679, 26472), (776, 23163), (1103, 16296), (1164, 15442), (1358, 13236), (2037, 8824), (2206, 8148), (2328, 7721), (2716, 6618), (3309, 5432), (4074, 4412)]