1274994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3373}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 3239040

約数和(自身を除く): 1964046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3373, 6746, 10119, 20238, 23611, 30357, 47222, 60714, 70833, 91071, 141666, 182142, 212499, 424998, 637497, 1274994]

約数ペア:

[(1, 1274994), (2, 637497), (3, 424998), (6, 212499), (7, 182142), (9, 141666), (14, 91071), (18, 70833), (21, 60714), (27, 47222), (42, 30357), (54, 23611), (63, 20238), (126, 10119), (189, 6746), (378, 3373)]