40203978

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 83477184

約数和(自身を除く): 43273206

約数列:

[1, 2, 3, 6, 37, 74, 97, 111, 194, 222, 291, 582, 1867, 3589, 3734, 5601, 7178, 10767, 11202, 21534, 69079, 138158, 181099, 207237, 362198, 414474, 543297, 1086594, 6700663, 13401326, 20101989, 40203978]

約数ペア:

[(1, 40203978), (2, 20101989), (3, 13401326), (6, 6700663), (37, 1086594), (74, 543297), (97, 414474), (111, 362198), (194, 207237), (222, 181099), (291, 138158), (582, 69079), (1867, 21534), (3589, 11202), (3734, 10767), (5601, 7178)]