16502868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1101

約数の個数: 72

約数和(自身を含む): 45864000

約数和(自身を除く): 29361132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1049, 1311, 1748, 2098, 2622, 3147, 3933, 4196, 5244, 6294, 7866, 9441, 12588, 15732, 18882, 19931, 24127, 37764, 39862, 48254, 59793, 72381, 79724, 96508, 119586, 144762, 179379, 217143, 239172, 289524, 358758, 434286, 458413, 717516, 868572, 916826, 1375239, 1833652, 2750478, 4125717, 5500956, 8251434, 16502868]

約数ペア:

[(1, 16502868), (2, 8251434), (3, 5500956), (4, 4125717), (6, 2750478), (9, 1833652), (12, 1375239), (18, 916826), (19, 868572), (23, 717516), (36, 458413), (38, 434286), (46, 358758), (57, 289524), (69, 239172), (76, 217143), (92, 179379), (114, 144762), (138, 119586), (171, 96508), (207, 79724), (228, 72381), (276, 59793), (342, 48254), (414, 39862), (437, 37764), (684, 24127), (828, 19931), (874, 18882), (1049, 15732), (1311, 12588), (1748, 9441), (2098, 7866), (2622, 6294), (3147, 5244), (3933, 4196)]