1555490076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{21019}}^1$

素因数の和:21914

約数の個数: 48

約数和(自身を含む): 4152879360

約数和(自身を除く): 2597389284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 881, 1762, 2643, 3524, 5286, 6167, 10572, 12334, 18501, 21019, 24668, 37002, 42038, 63057, 74004, 84076, 126114, 147133, 252228, 294266, 441399, 588532, 882798, 1765596, 18517739, 37035478, 55553217, 74070956, 111106434, 129624173, 222212868, 259248346, 388872519, 518496692, 777745038, 1555490076]

約数ペア:

[(1, 1555490076), (2, 777745038), (3, 518496692), (4, 388872519), (6, 259248346), (7, 222212868), (12, 129624173), (14, 111106434), (21, 74070956), (28, 55553217), (42, 37035478), (84, 18517739), (881, 1765596), (1762, 882798), (2643, 588532), (3524, 441399), (5286, 294266), (6167, 252228), (10572, 147133), (12334, 126114), (18501, 84076), (21019, 74004), (24668, 63057), (37002, 42038)]