19071324

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 72

約数和(自身を含む): 51996672

約数和(自身を除く): 32925348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 69, 92, 93, 124, 138, 186, 207, 276, 279, 372, 414, 558, 713, 743, 828, 1116, 1426, 1486, 2139, 2229, 2852, 2972, 4278, 4458, 6417, 6687, 8556, 8916, 12834, 13374, 17089, 23033, 25668, 26748, 34178, 46066, 51267, 68356, 69099, 92132, 102534, 138198, 153801, 205068, 207297, 276396, 307602, 414594, 529759, 615204, 829188, 1059518, 1589277, 2119036, 3178554, 4767831, 6357108, 9535662, 19071324]

約数ペア:

[(1, 19071324), (2, 9535662), (3, 6357108), (4, 4767831), (6, 3178554), (9, 2119036), (12, 1589277), (18, 1059518), (23, 829188), (31, 615204), (36, 529759), (46, 414594), (62, 307602), (69, 276396), (92, 207297), (93, 205068), (124, 153801), (138, 138198), (186, 102534), (207, 92132), (276, 69099), (279, 68356), (372, 51267), (414, 46066), (558, 34178), (713, 26748), (743, 25668), (828, 23033), (1116, 17089), (1426, 13374), (1486, 12834), (2139, 8916), (2229, 8556), (2852, 6687), (2972, 6417), (4278, 4458)]