665283894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{12553}}^1$

素因数の和:12653

約数の個数: 48

約数和(自身を含む): 1482677616

約数和(自身を除く): 817393722

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 121, 146, 219, 242, 363, 438, 726, 803, 1606, 2409, 4818, 8833, 12553, 17666, 25106, 26499, 37659, 52998, 75318, 138083, 276166, 414249, 828498, 916369, 1518913, 1832738, 2749107, 3037826, 4556739, 5498214, 9113478, 10080059, 20160118, 30240177, 60480354, 110880649, 221761298, 332641947, 665283894]

約数ペア:

[(1, 665283894), (2, 332641947), (3, 221761298), (6, 110880649), (11, 60480354), (22, 30240177), (33, 20160118), (66, 10080059), (73, 9113478), (121, 5498214), (146, 4556739), (219, 3037826), (242, 2749107), (363, 1832738), (438, 1518913), (726, 916369), (803, 828498), (1606, 414249), (2409, 276166), (4818, 138083), (8833, 75318), (12553, 52998), (17666, 37659), (25106, 26499)]