18037072

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{38873}}^1$

素因数の和:38910

約数の個数: 20

約数和(自身を含む): 36152820

約数和(自身を除く): 18115748

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 38873, 77746, 155492, 310984, 621968, 1127317, 2254634, 4509268, 9018536, 18037072]

約数ペア:

[(1, 18037072), (2, 9018536), (4, 4509268), (8, 2254634), (16, 1127317), (29, 621968), (58, 310984), (116, 155492), (232, 77746), (464, 38873)]