15461244

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 72

約数和(自身を含む): 41513472

約数和(自身を除く): 26052228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 263, 276, 284, 414, 426, 526, 639, 789, 828, 852, 1052, 1278, 1578, 1633, 2367, 2556, 3156, 3266, 4734, 4899, 6049, 6532, 9468, 9798, 12098, 14697, 18147, 18673, 19596, 24196, 29394, 36294, 37346, 54441, 56019, 58788, 72588, 74692, 108882, 112038, 168057, 217764, 224076, 336114, 429479, 672228, 858958, 1288437, 1717916, 2576874, 3865311, 5153748, 7730622, 15461244]

約数ペア:

[(1, 15461244), (2, 7730622), (3, 5153748), (4, 3865311), (6, 2576874), (9, 1717916), (12, 1288437), (18, 858958), (23, 672228), (36, 429479), (46, 336114), (69, 224076), (71, 217764), (92, 168057), (138, 112038), (142, 108882), (207, 74692), (213, 72588), (263, 58788), (276, 56019), (284, 54441), (414, 37346), (426, 36294), (526, 29394), (639, 24196), (789, 19596), (828, 18673), (852, 18147), (1052, 14697), (1278, 12098), (1578, 9798), (1633, 9468), (2367, 6532), (2556, 6049), (3156, 4899), (3266, 4734)]