68294286

素因数分解:

$2^1\times 3^3\times {\mathrm{787}}^1\times {\mathrm{1607}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 152052480

約数和(自身を除く): 83758194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 787, 1574, 1607, 2361, 3214, 4722, 4821, 7083, 9642, 14166, 14463, 21249, 28926, 42498, 43389, 86778, 1264709, 2529418, 3794127, 7588254, 11382381, 22764762, 34147143, 68294286]

約数ペア:

[(1, 68294286), (2, 34147143), (3, 22764762), (6, 11382381), (9, 7588254), (18, 3794127), (27, 2529418), (54, 1264709), (787, 86778), (1574, 43389), (1607, 42498), (2361, 28926), (3214, 21249), (4722, 14463), (4821, 14166), (7083, 9642)]