16274286

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2437}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 41075424

約数和(自身を除く): 24801138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 2437, 3339, 4874, 6678, 7311, 14622, 17059, 21933, 34118, 43866, 51177, 102354, 129161, 153531, 258322, 307062, 387483, 774966, 904127, 1162449, 1808254, 2324898, 2712381, 5424762, 8137143, 16274286]

約数ペア:

[(1, 16274286), (2, 8137143), (3, 5424762), (6, 2712381), (7, 2324898), (9, 1808254), (14, 1162449), (18, 904127), (21, 774966), (42, 387483), (53, 307062), (63, 258322), (106, 153531), (126, 129161), (159, 102354), (318, 51177), (371, 43866), (477, 34118), (742, 21933), (954, 17059), (1113, 14622), (2226, 7311), (2437, 6678), (3339, 4874)]