18388254

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4397}}^1$

素因数の和:4460

約数の個数: 32

約数和(自身を含む): 39898656

約数和(自身を除く): 21510402

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 4397, 8794, 13191, 26382, 74749, 149498, 180277, 224247, 360554, 448494, 540831, 1081662, 3064709, 6129418, 9194127, 18388254]

約数ペア:

[(1, 18388254), (2, 9194127), (3, 6129418), (6, 3064709), (17, 1081662), (34, 540831), (41, 448494), (51, 360554), (82, 224247), (102, 180277), (123, 149498), (246, 74749), (697, 26382), (1394, 13191), (2091, 8794), (4182, 4397)]