542782458

素因数分解:

$2^1\times 3^4\times {\mathrm{257}}^1\times {\mathrm{13037}}^1$

素因数の和:13308

約数の個数: 40

約数和(自身を含む): 1221060852

約数和(自身を除く): 678278394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 257, 514, 771, 1542, 2313, 4626, 6939, 13037, 13878, 20817, 26074, 39111, 41634, 78222, 117333, 234666, 351999, 703998, 1055997, 2111994, 3350509, 6701018, 10051527, 20103054, 30154581, 60309162, 90463743, 180927486, 271391229, 542782458]

約数ペア:

[(1, 542782458), (2, 271391229), (3, 180927486), (6, 90463743), (9, 60309162), (18, 30154581), (27, 20103054), (54, 10051527), (81, 6701018), (162, 3350509), (257, 2111994), (514, 1055997), (771, 703998), (1542, 351999), (2313, 234666), (4626, 117333), (6939, 78222), (13037, 41634), (13878, 39111), (20817, 26074)]