18269072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{39373}}^1$

素因数の和:39410

約数の個数: 20

約数和(自身を含む): 36617820

約数和(自身を除く): 18348748

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 39373, 78746, 157492, 314984, 629968, 1141817, 2283634, 4567268, 9134536, 18269072]

約数ペア:

[(1, 18269072), (2, 9134536), (4, 4567268), (8, 2283634), (16, 1141817), (29, 629968), (58, 314984), (116, 157492), (232, 78746), (464, 39373)]