18337016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1847}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 36923040

約数和(自身を除く): 18586024

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 1847, 2482, 3694, 4964, 7388, 9928, 14776, 31399, 62798, 125596, 134831, 251192, 269662, 539324, 1078648, 2292127, 4584254, 9168508, 18337016]

約数ペア:

[(1, 18337016), (2, 9168508), (4, 4584254), (8, 2292127), (17, 1078648), (34, 539324), (68, 269662), (73, 251192), (136, 134831), (146, 125596), (292, 62798), (584, 31399), (1241, 14776), (1847, 9928), (2482, 7388), (3694, 4964)]