811062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 2070432

約数和(自身を除く): 1259370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 157, 246, 287, 314, 369, 471, 574, 738, 861, 942, 1099, 1413, 1722, 2198, 2583, 2826, 3297, 5166, 6437, 6594, 9891, 12874, 19311, 19782, 38622, 45059, 57933, 90118, 115866, 135177, 270354, 405531, 811062]

約数ペア:

[(1, 811062), (2, 405531), (3, 270354), (6, 135177), (7, 115866), (9, 90118), (14, 57933), (18, 45059), (21, 38622), (41, 19782), (42, 19311), (63, 12874), (82, 9891), (123, 6594), (126, 6437), (157, 5166), (246, 3297), (287, 2826), (314, 2583), (369, 2198), (471, 1722), (574, 1413), (738, 1099), (861, 942)]