1389717072

素因数分解:

$2^4\times 3^2\times {\mathrm{9650813}}^1$

素因数の和:9650827

約数の個数: 30

約数和(自身を含む): 3889278042

約数和(自身を除く): 2499560970

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9650813, 19301626, 28952439, 38603252, 57904878, 77206504, 86857317, 115809756, 154413008, 173714634, 231619512, 347429268, 463239024, 694858536, 1389717072]

約数ペア:

[(1, 1389717072), (2, 694858536), (3, 463239024), (4, 347429268), (6, 231619512), (8, 173714634), (9, 154413008), (12, 115809756), (16, 86857317), (18, 77206504), (24, 57904878), (36, 38603252), (48, 28952439), (72, 19301626), (144, 9650813)]