2018715528

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1\times {\mathrm{1087}}^1$

素因数の和:1666

約数の個数: 64

約数和(自身を含む): 5088706560

約数和(自身を除く): 3069991032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 347, 446, 669, 694, 892, 1041, 1087, 1338, 1388, 1784, 2082, 2174, 2676, 2776, 3261, 4164, 4348, 5352, 6522, 8328, 8696, 13044, 26088, 77381, 154762, 232143, 242401, 309524, 377189, 464286, 484802, 619048, 727203, 754378, 928572, 969604, 1131567, 1454406, 1508756, 1857144, 1939208, 2263134, 2908812, 3017512, 4526268, 5817624, 9052536, 84113147, 168226294, 252339441, 336452588, 504678882, 672905176, 1009357764, 2018715528]

約数ペア:

[(1, 2018715528), (2, 1009357764), (3, 672905176), (4, 504678882), (6, 336452588), (8, 252339441), (12, 168226294), (24, 84113147), (223, 9052536), (347, 5817624), (446, 4526268), (669, 3017512), (694, 2908812), (892, 2263134), (1041, 1939208), (1087, 1857144), (1338, 1508756), (1388, 1454406), (1784, 1131567), (2082, 969604), (2174, 928572), (2676, 754378), (2776, 727203), (3261, 619048), (4164, 484802), (4348, 464286), (5352, 377189), (6522, 309524), (8328, 242401), (8696, 232143), (13044, 154762), (26088, 77381)]