68518254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{10391}}^1$

素因数の和:10560

約数の個数: 32

約数和(自身を含む): 157625856

約数和(自身を除く): 89107602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 10391, 20782, 31173, 62346, 72737, 145474, 218211, 436422, 1631387, 3262774, 4894161, 9788322, 11419709, 22839418, 34259127, 68518254]

約数ペア:

[(1, 68518254), (2, 34259127), (3, 22839418), (6, 11419709), (7, 9788322), (14, 4894161), (21, 3262774), (42, 1631387), (157, 436422), (314, 218211), (471, 145474), (942, 72737), (1099, 62346), (2198, 31173), (3297, 20782), (6594, 10391)]