27799686

素因数分解:

$2^1\times 3^6\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 56

約数和(自身を含む): 65317680

約数和(自身を除く): 37517994

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 621, 729, 829, 1242, 1458, 1658, 1863, 2487, 3726, 4974, 5589, 7461, 11178, 14922, 16767, 19067, 22383, 33534, 38134, 44766, 57201, 67149, 114402, 134298, 171603, 201447, 343206, 402894, 514809, 604341, 1029618, 1208682, 1544427, 3088854, 4633281, 9266562, 13899843, 27799686]

約数ペア:

[(1, 27799686), (2, 13899843), (3, 9266562), (6, 4633281), (9, 3088854), (18, 1544427), (23, 1208682), (27, 1029618), (46, 604341), (54, 514809), (69, 402894), (81, 343206), (138, 201447), (162, 171603), (207, 134298), (243, 114402), (414, 67149), (486, 57201), (621, 44766), (729, 38134), (829, 33534), (1242, 22383), (1458, 19067), (1658, 16767), (1863, 14922), (2487, 11178), (3726, 7461), (4974, 5589)]