12129546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 29062656

約数和(自身を除く): 16933110

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 67, 78, 134, 143, 201, 211, 286, 402, 422, 429, 633, 737, 858, 871, 1266, 1474, 1742, 2211, 2321, 2613, 2743, 4422, 4642, 5226, 5486, 6963, 8229, 9581, 13926, 14137, 16458, 19162, 28274, 28743, 30173, 42411, 57486, 60346, 84822, 90519, 155507, 181038, 183781, 311014, 367562, 466521, 551343, 933042, 1102686, 2021591, 4043182, 6064773, 12129546]

約数ペア:

[(1, 12129546), (2, 6064773), (3, 4043182), (6, 2021591), (11, 1102686), (13, 933042), (22, 551343), (26, 466521), (33, 367562), (39, 311014), (66, 183781), (67, 181038), (78, 155507), (134, 90519), (143, 84822), (201, 60346), (211, 57486), (286, 42411), (402, 30173), (422, 28743), (429, 28274), (633, 19162), (737, 16458), (858, 14137), (871, 13926), (1266, 9581), (1474, 8229), (1742, 6963), (2211, 5486), (2321, 5226), (2613, 4642), (2743, 4422)]