12981707058

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1\times {\mathrm{1123}}^1$

素因数の和:1759

約数の個数: 64

約数和(自身を含む): 27313523712

約数和(自身を除く): 14331816654

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 211, 397, 422, 633, 794, 1123, 1191, 1266, 2246, 2382, 3369, 4853, 6738, 9131, 9706, 14559, 18262, 25829, 27393, 29118, 51658, 54786, 77487, 83767, 154974, 167534, 236953, 251301, 445831, 473906, 502602, 710859, 891662, 1337493, 1421718, 1926641, 2674986, 3853282, 5449919, 5779923, 10254113, 10899838, 11559846, 16349757, 20508226, 30762339, 32699514, 61524678, 94070341, 188140682, 282211023, 564422046, 2163617843, 4327235686, 6490853529, 12981707058]

約数ペア:

[(1, 12981707058), (2, 6490853529), (3, 4327235686), (6, 2163617843), (23, 564422046), (46, 282211023), (69, 188140682), (138, 94070341), (211, 61524678), (397, 32699514), (422, 30762339), (633, 20508226), (794, 16349757), (1123, 11559846), (1191, 10899838), (1266, 10254113), (2246, 5779923), (2382, 5449919), (3369, 3853282), (4853, 2674986), (6738, 1926641), (9131, 1421718), (9706, 1337493), (14559, 891662), (18262, 710859), (25829, 502602), (27393, 473906), (29118, 445831), (51658, 251301), (54786, 236953), (77487, 167534), (83767, 154974)]