40487994

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{23189}}^1$

素因数の和:23294

約数の個数: 24

約数和(自身を含む): 88632180

約数和(自身を除く): 48144186

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 23189, 46378, 69567, 139134, 208701, 417402, 2249333, 4498666, 6747999, 13495998, 20243997, 40487994]

約数ペア:

[(1, 40487994), (2, 20243997), (3, 13495998), (6, 6747999), (9, 4498666), (18, 2249333), (97, 417402), (194, 208701), (291, 139134), (582, 69567), (873, 46378), (1746, 23189)]