12861348

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 31281600

約数和(自身を除く): 18420252

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 83, 111, 148, 166, 222, 249, 332, 349, 444, 498, 698, 996, 1047, 1396, 2094, 3071, 4188, 6142, 9213, 12284, 12913, 18426, 25826, 28967, 36852, 38739, 51652, 57934, 77478, 86901, 115868, 154956, 173802, 347604, 1071779, 2143558, 3215337, 4287116, 6430674, 12861348]

約数ペア:

[(1, 12861348), (2, 6430674), (3, 4287116), (4, 3215337), (6, 2143558), (12, 1071779), (37, 347604), (74, 173802), (83, 154956), (111, 115868), (148, 86901), (166, 77478), (222, 57934), (249, 51652), (332, 38739), (349, 36852), (444, 28967), (498, 25826), (698, 18426), (996, 12913), (1047, 12284), (1396, 9213), (2094, 6142), (3071, 4188)]