2053674

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1811}}^1$

素因数の和:1832

約数の個数: 40

約数和(自身を含む): 5262048

約数和(自身を除く): 3208374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1811, 3622, 5433, 10866, 12677, 16299, 25354, 32598, 38031, 48897, 76062, 97794, 114093, 146691, 228186, 293382, 342279, 684558, 1026837, 2053674]

約数ペア:

[(1, 2053674), (2, 1026837), (3, 684558), (6, 342279), (7, 293382), (9, 228186), (14, 146691), (18, 114093), (21, 97794), (27, 76062), (42, 48897), (54, 38031), (63, 32598), (81, 25354), (126, 16299), (162, 12677), (189, 10866), (378, 5433), (567, 3622), (1134, 1811)]