27160686

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1545

約数の個数: 48

約数和(自身を含む): 67732704

約数和(自身を除く): 40572018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157, 314, 471, 942, 1099, 1373, 1413, 2198, 2746, 2826, 3297, 4119, 6594, 8238, 9611, 9891, 12357, 19222, 19782, 24714, 28833, 57666, 86499, 172998, 215561, 431122, 646683, 1293366, 1508927, 1940049, 3017854, 3880098, 4526781, 9053562, 13580343, 27160686]

約数ペア:

[(1, 27160686), (2, 13580343), (3, 9053562), (6, 4526781), (7, 3880098), (9, 3017854), (14, 1940049), (18, 1508927), (21, 1293366), (42, 646683), (63, 431122), (126, 215561), (157, 172998), (314, 86499), (471, 57666), (942, 28833), (1099, 24714), (1373, 19782), (1413, 19222), (2198, 12357), (2746, 9891), (2826, 9611), (3297, 8238), (4119, 6594)]