275421726

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2579}}^1$

素因数の和:2953

約数の個数: 48

約数和(自身を含む): 633906000

約数和(自身を除く): 358484274

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 349, 698, 1047, 2094, 2579, 3141, 5158, 5933, 6282, 7737, 11866, 15474, 17799, 23211, 35598, 43843, 46422, 53397, 87686, 106794, 131529, 263058, 394587, 789174, 900071, 1800142, 2700213, 5400426, 8100639, 15301207, 16201278, 30602414, 45903621, 91807242, 137710863, 275421726]

約数ペア:

[(1, 275421726), (2, 137710863), (3, 91807242), (6, 45903621), (9, 30602414), (17, 16201278), (18, 15301207), (34, 8100639), (51, 5400426), (102, 2700213), (153, 1800142), (306, 900071), (349, 789174), (698, 394587), (1047, 263058), (2094, 131529), (2579, 106794), (3141, 87686), (5158, 53397), (5933, 46422), (6282, 43843), (7737, 35598), (11866, 23211), (15474, 17799)]