66405684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{291253}}^1$

素因数の和:291279

約数の個数: 24

約数和(自身を含む): 163102240

約数和(自身を除く): 96696556

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 291253, 582506, 873759, 1165012, 1747518, 3495036, 5533807, 11067614, 16601421, 22135228, 33202842, 66405684]

約数ペア:

[(1, 66405684), (2, 33202842), (3, 22135228), (4, 16601421), (6, 11067614), (12, 5533807), (19, 3495036), (38, 1747518), (57, 1165012), (76, 873759), (114, 582506), (228, 291253)]