42006006

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{111127}}^1$

素因数の和:111145

約数の個数: 32

約数和(自身を含む): 106682880

約数和(自身を除く): 64676874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 111127, 222254, 333381, 666762, 777889, 1000143, 1555778, 2000286, 2333667, 3000429, 4667334, 6000858, 7001001, 14002002, 21003003, 42006006]

約数ペア:

[(1, 42006006), (2, 21003003), (3, 14002002), (6, 7001001), (7, 6000858), (9, 4667334), (14, 3000429), (18, 2333667), (21, 2000286), (27, 1555778), (42, 1000143), (54, 777889), (63, 666762), (126, 333381), (189, 222254), (378, 111127)]