2149434

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2437}}^1$

素因数の和:2459

約数の個数: 36

約数和(自身を含む): 5419674

約数和(自身を除く): 3270240

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2437, 4874, 7311, 14622, 17059, 21933, 34118, 43866, 51177, 102354, 119413, 153531, 238826, 307062, 358239, 716478, 1074717, 2149434]

約数ペア:

[(1, 2149434), (2, 1074717), (3, 716478), (6, 358239), (7, 307062), (9, 238826), (14, 153531), (18, 119413), (21, 102354), (42, 51177), (49, 43866), (63, 34118), (98, 21933), (126, 17059), (147, 14622), (294, 7311), (441, 4874), (882, 2437)]