12783162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 31288320

約数和(自身を除く): 18505158

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 83, 114, 133, 166, 193, 249, 266, 386, 399, 498, 579, 581, 798, 1158, 1162, 1351, 1577, 1743, 2702, 3154, 3486, 3667, 4053, 4731, 7334, 8106, 9462, 11001, 11039, 16019, 22002, 22078, 25669, 32038, 33117, 48057, 51338, 66234, 77007, 96114, 112133, 154014, 224266, 304361, 336399, 608722, 672798, 913083, 1826166, 2130527, 4261054, 6391581, 12783162]

約数ペア:

[(1, 12783162), (2, 6391581), (3, 4261054), (6, 2130527), (7, 1826166), (14, 913083), (19, 672798), (21, 608722), (38, 336399), (42, 304361), (57, 224266), (83, 154014), (114, 112133), (133, 96114), (166, 77007), (193, 66234), (249, 51338), (266, 48057), (386, 33117), (399, 32038), (498, 25669), (579, 22078), (581, 22002), (798, 16019), (1158, 11039), (1162, 11001), (1351, 9462), (1577, 8106), (1743, 7334), (2702, 4731), (3154, 4053), (3486, 3667)]